JAFITA
Request a Quote
Elevator Electrical Components & Replacement Parts | JAFITA
Signal Logic & Electrical Architecture

Electrical Components

Use this page to decide whether an elevator electrical component can reproduce the original function, voltage, signal logic, connector arrangement, controller relationship, and safety role without turning a part replacement into rewiring or system modernization.

Industrial elevator control cabinet relays and terminal wiring block
Microprocessor elevator circuit board and diagnostic communication ports
Elevator shaft magnetic proximity sensor and switching devices
Electrical Risk Decomposition

Electrical-component replacement fails when the visible part is treated as the complete specification

Elevator electrical parts are often small compared with traction machines, doors, or car frames, but they can carry a large amount of system information.

A relay, transformer, contactor, sensor, switch, power supply, circuit board, encoder interface, terminal module, inspection device, emergency component, or communication board may have only a few visible connections. What matters is what those connections do inside the elevator.

Contact configuration and coil rating divergence in relays
Failure Mode 01

Matching by Shape or Voltage

That creates a common sourcing mistake: matching by shape, brand family, or nominal voltage while ignoring function. Two relays can use the same coil voltage but different contact arrangements or current ratings. Two power supplies can provide the same output voltage but differ in current capacity, grounding, protection, mounting, or input range. Two sensors can use the same connector but different signal types. Two circuit boards can share the same physical size while using a different hardware revision, software, address, communication protocol, or controller generation.

Elevator controller fault alarms vs root cause isolation
Failure Mode 02

Replacing the Symptom

The second mistake is replacing the failed symptom instead of identifying the failed component. An elevator that will not run can generate a board alarm even when the root cause is a door-lock contact, position sensor, power-supply problem, loose connector, brake circuit, safety-chain fault, or another upstream device. Buying the board before the fault is isolated can create an expensive duplicate problem.

Safety chain circuit vs auxiliary control board classification
Failure Mode 03

Ignoring Safety Relevance

The third mistake is ignoring safety relevance. Some electrical components perform ordinary control or power functions; others sit inside a safety circuit or safety-related programmable architecture. The documentation and substitution discipline cannot be the same for both. ISO 8100-2:2026 explicitly includes verification of safety circuits and SIL-rated circuits, fault exclusion for electrical and electronic components, and design rules for SIL-rated circuits. In North America, ASME A17.5-2025 applies to motor controllers, motion controllers, operation controllers, operating devices, and other elevator electrical equipment within its stated scope.

JAFITA’s current component framework gives the correct procurement starting point for this category: original part number, voltage, function, connectors, wiring, and controller or subsystem relationship. The company’s existing materials support coordinated component sourcing and technical review, but they do not publish a standalone JAFITA electrical-component model catalogue.
Hierarchical Specification

Electrical-component specifications start with function before manufacturer

A useful electrical-component specification has five layers.

Layer 01 • Operational Role

1. Function

First identify what the component does. Examples include:

  • Switches a motor, brake, fan, lamp, or other load
  • Converts or supplies voltage
  • Detects position, speed, level, door state, temperature, or another condition
  • Transfers a controller input or output
  • Provides interface between controller and peripheral equipment
  • Carries communication between boards or devices
  • Supports inspection or maintenance operation
  • Provides emergency power or communication support
  • Protects an electrical circuit
  • Performs or participates in a defined safety function

The function is more important than the catalog family because it tells the buyer which characteristics actually control compatibility.

Layer 02 • Electrical Ratings

2. Electrical Characteristics

Record the original electrical data:

  • Input voltage
  • Output voltage
  • AC or DC
  • Frequency
  • Current
  • Power
  • Coil voltage
  • Contact rating
  • Contact arrangement
  • Signal type
  • Analog / digital
  • Sensor output type
  • Polarity
  • Grounding
  • Protection
  • Duty / environment

A voltage match alone does not prove equivalence.

Layer 03 • System Integration

3. Subsystem Relationship

Identify where the component sits:

  • Main controller
  • Drive or inverter
  • Door system
  • Brake circuit
  • Position system
  • COP or LOP
  • Safety chain
  • Machine room
  • Hoistway
  • Car top / Car
  • Pit
  • Hydraulic unit
  • Escalator control
  • Rescue system

Then identify the connected equipment and signal relationship.

Layer 04 • Physical Terminal Footprint

4. Mechanical & Connection Interface

Record physical connections:

  • Overall dimensions
  • DIN-rail / panel mounting
  • Hole pattern
  • Terminal type
  • Connector type & keying
  • Pin count & pinout
  • Cable length
  • Wire labels
  • Harness routing
  • Enclosure & clearances
Layer 05 • Firmware & Traceability

5. Revision & Documentation

For boards and electronic modules, capture:

  • Manufacturer & model
  • Part number & PCB rev
  • Hardware revision
  • Software / firmware
  • Parameter version
  • Serial & date code
  • Label photographs
  • Wiring diagram ref
  • Controller version
  • Replacement history

For repeat procurement, revision control can be as important as the model name.

Component Technical Domains

Electrical Subsystem Engineering Profiles

Elevator cabinet contactors and safety relays DIN rail mounting

Relays and contactors are controlled by the circuit they switch

Relays and contactors are among the most common electrical items in elevator cabinets, but they should not be replaced from coil voltage alone.

The buyer should identify:

  • Coil voltage (AC or DC coil)
  • Contact arrangement, number of poles, NO and NC contacts
  • Contact current and voltage rating & load type
  • Auxiliary contacts & mechanical/electrical interlocks
  • Mounting, socket/base, terminal numbering, suppression device
  • Original manufacturer, model, and circuit function

A contactor switching a motor circuit and a relay carrying a controller signal have different duties even when their visible form is similar. The circuit diagram is especially valuable because it shows whether contacts are used for switching, feedback, interlocking, monitoring, or another purpose.

For a modernization project, contactor substitution should also be checked against the controller logic. Changing contact behavior, auxiliary contacts, or coil suppression can alter feedback or fault detection.

The current JAFITA materials do not publish relay or contactor model ranges, current ratings, voltage ranges, brands, or stock lists.

Regulated switching power supply and control transformer unit

Transformers and power supplies are controlled by both source and downstream load

Elevator systems can contain several voltage levels. A transformer or switching power supply can serve controller electronics, fixtures, relays, communication devices, door systems, lighting, emergency equipment, or other subsystems depending on the architecture.

The replacement package should identify:

  • Input voltage and frequency & input range
  • Output voltage (AC or DC), output current, and power
  • Number of outputs & isolation requirements
  • Grounding, fuse, or protection arrangement
  • Mounting, dimensions, cooling, and terminals
  • Connected loads, original model, and required approvals

Do not size the replacement only from the label voltage. An undersized power supply can operate normally at light load and fail when relays, displays, door devices, or other loads operate simultaneously.

An oversized substitute can also create installation problems if its dimensions, heat dissipation, terminals, or protective coordination differ from the original.

Bistable magnetic switches and inductive sensors in elevator shaft

Sensors and switches are controlled by signal behavior as well as sensing method

Elevators rely on many forms of detection. Industry systems can use mechanical switches, magnetic sensors, inductive or proximity devices, optical devices, encoders, temperature sensors, pressure-related devices, door sensors, limit devices, and other detection technologies. These are industry categories, not confirmed JAFITA-specific product ranges.

For a sensor or switch replacement, identify:

  • Condition detected & sensing technology
  • Supply voltage, output type (NO/NC, analog, digital)
  • Switching distance or operating point
  • Connector/cable, number of wires, pinout, mounting
  • Target/trigger arrangement & environmental conditions
  • Controller input, original model, and calibration needs

A sensor with the correct physical mounting can still provide the wrong electrical output.

For safety-related detection, the substitution standard must be higher. If the sensor participates in a safety circuit or SIL-rated function, the complete functional-safety and verification basis needs to be preserved rather than replaced with an ordinary industrial sensor because its output appears similar.

Elevator leveling sensor tape reader and absolute shaft encoder

Position-system electrical components are controlled by the elevator’s location architecture

The controller needs reliable information about car position and terminal conditions. Depending on the elevator architecture, position information can involve encoders, shaft sensors, magnets, tapes, readers, switches, pulse signals, absolute or incremental devices, leveling sensors, terminal sensors, or other systems.

A position-system replacement should identify:

  • Controller and drive models
  • Encoder or sensor type, signal type, supply voltage
  • Resolution, channels, connector, and pinout
  • Shaft or motor mounting & position reference
  • Leveling logic & terminal-zone relationship
  • Existing magnets, tape, targets, or readers
  • Software or parameter relationship

A new position device can trigger a wider modernization if the retained controller cannot interpret its signal.

This is why JAFITA’s earlier control-system framework treated position and feedback devices as part of the complete controller architecture rather than standalone accessories. For existing elevators, wiring diagrams and controller records are more valuable than photographs alone.

Elevator main controller mother board and interface PCB modules

Circuit boards are controlled by revision, software, communication, and connected hardware

Printed circuit boards are among the highest-risk parts to source from photographs. The visible board number may not describe the complete compatibility state.

Capture:

  • Board manufacturer, complete model, and PCB number
  • Hardware revision, firmware/software version, date code
  • DIP-switch/jumper settings, address, parameter data
  • Connector labels, pinout, and controller family
  • Connected boards, communication network, supply voltage
  • I/O relationship, fault code, and original wiring diagram

A later hardware revision may be backward compatible, conditionally compatible, or incompatible. A board can also require a firmware revision that changes how it communicates with displays, drives, door boards, fixtures, or safety-related circuits.

For an OEM or repeat-order program, record both the approved board model and revision. JAFITA’s component planning already emphasizes preservation of model, source where relevant, revision, electrical configuration, mounting dimensions, documentation, and replacement reference for repeat purchases.

The current JAFITA materials do not publish controller-board, I/O-board, communication-board, or interface-board model ranges.

Prefabricated elevator wiring harness and keyed multi-pin connectors

Connectors and wiring harnesses are part of the component definition

A connector that physically fits can still be wired differently. This is especially important in elevator modernization because similar connector families may be reused across different controller generations or suppliers.

Document:

  • Connector manufacturer/family & housing model
  • Pin count, keying, pinout, wire colors, and wire labels
  • Wire gauge, shielding, cable length, branch points
  • Ground/shield termination, connected device
  • Harness routing & original harness part number

Before disconnecting a failed assembly, photograph every connector and wire label in place. For a harness replacement, compare the complete electrical path rather than only connector ends.

A wiring harness can be technically wrong while looking nearly identical because two pins are exchanged, a shield is terminated differently, or one branch serves a different board revision.

Miniature circuit breakers and high rupture capacity fuses on rail

Fuses, breakers, and protective devices are controlled by the protected circuit

Circuit-protection components should not be substituted only by matching current rating.

The project may need to consider:

  • Rated current & rated voltage (AC or DC application)
  • Breaking or interrupting capacity & time-current curve
  • Fuse class / device type & number of poles
  • Trip characteristic, mounting, and associated conductor
  • Downstream equipment & upstream coordination
  • Controller/machine requirements & electrical code

A higher-current fuse is not an upgrade if it reduces protection for the conductor or connected equipment. A breaker with the same nominal current can behave differently under inrush or fault conditions.

For North American elevator electrical equipment, ASME A17.5-2025 is intended to be used with the applicable Canadian Electrical Code or National Electrical Code framework. The exact installation and protective-device requirements therefore depend on the jurisdiction and complete electrical design.

The current JAFITA materials do not publish fuse, breaker, protective-device, or electrical-panel component series.

Car top inspection control box and emergency stop button

Emergency and inspection electrical components must remain tied to the operating mode

Elevator electrical systems include devices used outside normal passenger operation. These can include inspection controls, stop switches, emergency alarm devices, emergency communication interfaces, rescue or backup-power interfaces, car-top operating devices, pit controls, machine-space controls, emergency lighting, battery-backed devices, and intercom or communication equipment.

These functions can have specific code and wiring relationships.

For replacement, identify whether the device simply switches a normal controller input or participates in a safety-related circuit. Record the operating mode, contact logic, power supply, controller input, wiring, mounting, and required local function.

A general industrial pushbutton or switch should not automatically be treated as equivalent to an elevator inspection or emergency device when the original equipment has a defined safety or regulatory role.

Elevator flat flexible traveling cable hanging loop in shaft

Traveling cables are controlled by conductor count, signal architecture, movement, and car equipment

The traveling cable connects the moving car with stationary elevator systems. It can carry power, controls, communication, lighting, emergency circuits, door signals, fixtures, access-control signals, cameras, or other functions depending on the elevator design.

A replacement should identify:

  • Number of conductors & conductor size
  • Shielded pairs, communication conductors, fiber optics
  • Voltage classes, cable width/diameter (flat or round)
  • Length, suspension method, and bending behavior
  • Car connection, hoistway connection, junction boxes
  • Existing spare conductors & complete electrical schedule

A modernization can make an existing traveling cable insufficient even when it is physically serviceable. A new display network, destination system, camera, access-control device, emergency communication system, or additional rear-door controls may require signals or bandwidth not present in the original cable.

Before deciding to retain it, map the future electrical architecture rather than counting only unused wires.

The current JAFITA materials do not publish traveling-cable construction, conductor counts, lengths, communication capabilities, or model series.

Residential home elevator electrical control panel and smart system

Home elevator electrical components are controlled by the selected control architecture

JAFITA’s Home Elevator materials explicitly present an Intelligent Control System.

That is a useful supplier fact, but the phrase does not define the individual electrical components inside that system. The current materials do not specify controller model, I/O architecture, relay types, power-supply models, sensors, communication protocol, emergency-rescue architecture, remote monitoring, app connectivity, Wi-Fi, Bluetooth, smart-home integration, traveling-cable specification, or electrical-enclosure ratings.

For a Home Elevator electrical-component enquiry, the controller and complete product configuration must therefore be identified first.

Do not turn “Intelligent Control System” into a list of unverified connectivity functions.

Freight elevator electrical controls safety door operator and heavy environmental wiring

Freight elevator electrical components are controlled by duty, doors, and operating environment

JAFITA’s strongest documented supplier evidence remains in freight elevators. The company identifies freight elevator production as a core strength. Its freight materials present a Safety Door Operator, Door Light Curtain, High-strength Structure, and one-million-cycle operation verification for the freight safety door operator context. These facts matter electrically because the operator, detection system, controller, power supply, protection, fixtures, and wiring must work together in the freight door architecture.

Freight and industrial projects can also expose electrical equipment to operating conditions different from ordinary passenger buildings:

  • Repeated door cycles
  • Longer door hold
  • Dust & moisture
  • Temperature variation
  • Vibration & impact
  • Long operating hours
  • Large motors / door operators
  • Noisy electrical environments
  • Semi-outdoor landing conditions

The project should define those conditions before selecting enclosures, sensors, connectors, switches, or other electrical components.

The current supplier materials do not publish freight electrical-enclosure ratings, contactor sizes, power-supply ranges, sensor families, cable specifications, or environmental ratings.

Elevator electrical modernization retained subsystem interface mapping

Modernization is controlled by what electrical architecture remains

Electrical-component modernization begins with a system map. List which equipment will remain: main controller, inverter or drive, traction machine, encoder, brake, door operator, door sensors, COP and LOP, displays, safety chain, position system, traveling cable, power supplies, transformers, relays and contactors, emergency devices, access-control interfaces, and hydraulic equipment where applicable.

Then identify the failed or obsolete component. If replacing one board requires a new power supply, communication network, display, sensor, or controller, the project is moving beyond a direct spare-part replacement.

JAFITA’s existing component framework states the correct principle clearly: an exact replacement is simplest when the same part number, revision, interface, and equipment application remain available; a compatible alternative requires technical review because mounting, electrical connections, feedback, communication, programming, or certification can change.

The correct scope is the smallest technically coherent electrical system—not necessarily the fewest purchased parts.

Supplier Audit Baseline

JAFITA electrical-component capability matrix

Capability Supplier evidence
Electrical-component sourcing framework JAFITA’s component architecture identifies original part number, voltage, function, connectors, wiring, and controller/subsystem relationship as the core identification fields for Electrical Components.
Freight manufacturing foundation Company materials identify freight elevator production as a core strength.
Freight electrical/door context Freight materials present a Safety Door Operator and Door Light Curtain.
Door-operator verification Supplier documentation records one-million-cycle operation verification for the freight safety door operator context.
Home control context Home Elevator materials explicitly present an Intelligent Control System.
OEM background JAFITA states that it has provided OEM services for multiple elevator brands.
Named OEM history Company introduction names KONE and ThyssenKrupp in long-term OEM cooperation.
Factory-resource network Company materials describe direct factory relationships developed through cooperation, including Hitachi and XIO LIFT.
International business JAFITA has been engaged in elevator export business since 2008.
Engineering support Company brochure presents an Engineering Service Team.
Lifecycle support Company brochure presents lifecycle service support.
Company qualifications Company portfolio presents a Special Equipment Production License and ISO 9001, ISO 14001, and ISO 45001 management-system certifications.

The current supplier materials do not publish a standalone JAFITA electrical-component catalogue.

They do not confirm JAFITA-specific relay, contactor, transformer, power-supply, sensor, switch, PCB, I/O board, communication board, fuse, breaker, traveling cable, inspection station, emergency device, junction box, terminal module, cable harness, or electrical-enclosure model ranges.

That boundary should remain visible on the website.

Intake Protocol

Electrical-component enquiries should identify the circuit before asking for an alternative

For an existing elevator, send:

  • Elevator manufacturer, model, country, installation year
  • Controller manufacturer and model
  • Component name, manufacturer, complete model, original part number
  • Hardware revision, software/firmware, nameplate data
  • Supply voltage, output voltage, current/power, signal type, contacts
  • Connector photos, pinout, wire labels, wiring diagram, mounting dimensions
  • Full-component photographs, connected equipment, fault description, alarm codes
  • Previous troubleshooting & required quantity

For a circuit board, photograph both sides where practical and record all labels, jumpers, DIP switches, connectors, and revision markings before removal.

For relays, contactors, power supplies, transformers, sensors, and switches, include the circuit reference or schematic designation if available.

For a harness or traveling-cable requirement, provide the complete electrical schedule and connector relationships rather than only cable length.

For a new project or OEM program, identify the elevator type, controller architecture, intended subsystem, destination market, quantity, approved component source if already defined, documentation requirements, and repeat-order expectations.

Configuration Governance

Electrical repeatability depends on preserving revision and wiring records

Electrical replacement continuity is a configuration-control problem. For repeat supply, preserve:

  • Manufacturer, model, and original part number
  • Hardware revision & firmware/software revision
  • Parameter or configuration file where relevant
  • Voltage, current/power, and signal type
  • Connector, pinout, wiring, and mounting details
  • Controller relationship & connected subsystem
  • Approved substitute & drawing revision
  • Project reference & date of replacement

JAFITA’s OEM history is relevant because the company states that long-term OEM cooperation contributed to improved internal management and supply-chain coordination. Those same disciplines matter when a distributor or elevator company expects later replacement parts to match the original electrical configuration.

The company also presents an Engineering Service Team and lifecycle support. Those capabilities support technical communication but do not establish a universal spare-board stock, firmware policy, fixed obsolescence period, or guaranteed backward compatibility.

For professional procurement, the useful question is: Can the proposed electrical part be traced to the original circuit function, controller or subsystem, voltage, signal, connector, revision, and approved elevator configuration?

Technical FAQ

Electrical Components FAQ

Elevator electrical-component price depends on which information?

Price can change with exact model, part number, revision, voltage, power or current rating, signal type, connector, board software, source, quantity, certification or documentation requirements, customization, destination, and shipping method. Compare price only after the component identity and function are aligned.

Elevator electrical-component MOQ is what?

The current JAFITA materials do not publish one universal MOQ for electrical components. Component family, sourcing route, quantity, customization, packaging, and export arrangement can change commercial terms.

Elevator electrical-component lead time starts after which confirmation?

No fixed lead time is published. Exact part identification, revision, compatibility review, source, quantity, customization, documentation, destination, and shipping method can all affect schedule.

Can an elevator electrical part be matched by voltage and photograph?

No. Voltage and appearance are only partial information. Function, current or power, signal type, contact arrangement, connector, pinout, mounting, controller relationship, revision, and software can also control compatibility.

Can a relay with the same coil voltage replace the original relay?

Not automatically. Check contact arrangement, contact ratings, load type, auxiliary functions, socket or base, terminal numbering, suppression, and circuit function.

Can a power supply with a higher wattage replace the original one?

It may be possible if input, output, grounding, protection, mounting, heat dissipation, connectors, and the downstream electrical architecture remain compatible. Higher wattage alone does not establish suitability.

Can a circuit board with the same part number but different revision be used?

Possibly, but revision compatibility must be confirmed. Hardware, firmware, connectors, I/O, communication, or connected devices may have changed. Record the full board and controller revision before substitution.

Can a sensor be replaced by matching connector and voltage?

No. Sensing technology, output type, switching behavior, operating distance or trigger condition, polarity, mounting, controller input, and safety relevance can all differ.

Can existing electrical components remain when the controller is replaced?

Some may remain if their voltage, signals, wiring, communication, safety functions, and operating logic are compatible with the new controller. Proprietary communication and obsolete boards often make reuse more difficult.

Which international lift standard covers electrical equipment?

ISO 8100-1:2026 applies to the electrical equipment of passenger and goods-passenger lifts within its stated scope, including lighting and socket outlets in the well. ISO 8100-2:2026 separately addresses verification and design rules for several safety-related electrical and electronic functions.

Which North American standard covers elevator electrical equipment?

ASME A17.5-2025 covers motor controllers, motion controllers, operation controllers, operating devices, and other elevator and escalator electrical equipment within its stated scope and is harmonized with CSA B44.1. It is intended to be used with the wider A17 framework and applicable electrical code.

Does JAFITA publish standard electrical-component brands?

Not in the current supplier materials. Do not assume a brand, model, voltage range, board platform, or electrical architecture unless the selected elevator or approved component documentation confirms it.

Does JAFITA publish circuit-board firmware or software support policies?

No such universal policy is stated in the current materials. Firmware compatibility, parameter files, software updates, backup procedures, source access, remote diagnostics, and board obsolescence should be confirmed for the actual control platform.

Does JAFITA provide electrical installation and programming support?

JAFITA’s brochure presents an Engineering Service Team and lifecycle support, but it does not establish one universal overseas scope for every electrical-component order. Wiring, programming, troubleshooting, commissioning, inspection, site attendance, and local electrical work should be defined for the project.

Scope Boundaries & Engineering Governance

Electrical-component scope ends where the original circuit function is not known

This page supports sourcing and project definition for elevator relays, contactors, transformers, power supplies, sensors, switches, circuit boards, I/O modules, communication boards, wiring harnesses, traveling cables, circuit-protection devices, inspection devices, and related electrical components.

It does not create a universal JAFITA electrical-component range or confirm compatibility from shape, connector, or voltage alone.

Electrical components operate inside a complete elevator architecture. Their suitability can depend on the controller, drive, motor, brake, doors, position system, fixtures, safety chain, traveling cable, power distribution, emergency devices, hydraulic system where applicable, and local electrical requirements.

ISO 8100-1:2026 explicitly includes electrical equipment of lifts within its scope, while ISO 8100-2:2026 addresses verification of safety circuits and SIL-rated circuits, fault exclusion for electrical/electronic components, and related safety design. In North America, ASME A17.5-2025 provides dedicated requirements for elevator and escalator electrical equipment and is used with the wider A17 and applicable electrical-code framework.

Components participating in safety functions require a higher verification threshold than ordinary control or auxiliary parts. Local electrical design, wiring, programming, testing, commissioning, inspection, and regulatory acceptance remain the responsibility of the parties assigned to those functions under the project and jurisdiction.

Send Your Electrical Component Requirements →
Title tag: Elevator Electrical Components & Replacement Parts | JAFITA
Meta description: Match elevator electrical parts by function, voltage, signal, connector, wiring, controller relationship and revision for replacement, OEM and modernization projects.

ALERTS — NOT PART OF THE PAGE. RESOLVE BEFORE PUBLISHING.

  • Current supplier documents do not publish a standalone JAFITA electrical-component catalogue.
  • Do not add JAFITA-specific relay, contactor, transformer, power-supply, sensor, switch, PCB, I/O-board, communication-board, fuse, breaker, traveling-cable, harness, inspection-station, emergency-device, terminal-module, junction-box, enclosure, voltage-range, current-range, power-range, protocol, IP-rating, firmware, or software claims without actual supplier technical documents.
  • “Intelligent Control System” is supported specifically in the JAFITA Home Elevator presentation. Do not translate this phrase into remote monitoring, cloud access, smartphone control, Wi-Fi, Bluetooth, app, voice assistant, smart-home protocol, or named electrical hardware unless product-level evidence confirms it.
  • The freight-elevator Door Light Curtain and Safety Door Operator are documented only in the freight context. Do not convert those facts into a universal JAFITA sensor or electrical-component series.
  • Company-level ISO 9001, ISO 14001, ISO 45001 and the Special Equipment Production License support supplier qualification. They do not establish product certification or compatibility for an individual electrical component.
  • Do not publish a compatible electrical substitute until function, voltage, current/power, signal, contacts, connector/pinout, wiring, mounting, controller/subsystem relationship, revision, software where applicable, and safety relevance are confirmed.