Electrical interfaces
Industrial Connectors, Cables & Cordsets replacement guide
Identify sensor cordsets, motor cables, industrial connectors, circular connectors, terminal blocks, cable glands, and machine wiring interfaces by pinout, rating, keying, and environment.
Evidence boundary. Matching a connector shell is not enough. Keying, pinout, conductor size, signal integrity, shielding, flex duty, and environmental rating all matter.
Items covered01 · 16 component types
- M8 connectors
- M12 connectors
- DIN valve connectors
- Sensor cordsets
- Motor cables
- Encoder cables
- Servo cables
- Industrial Ethernet cables
- Fieldbus cables
- Power connectors
- Circular connectors
- Rectangular industrial connectors
- Cable glands
- Junction boxes
- Cable tracks
- Bulkhead feedthroughs
What to capture02
Connector family, shell or thread size, keying, and pin countRecord this before searching for a substitute.
Pinout, conductor count, wire gauge, shielding, and color codeRecord this before searching for a substitute.
Voltage, current, frequency, and signal typeRecord this before searching for a substitute.
Cable material, flex rating, length, bend radius, and drag-chain dutyRecord this before searching for a substitute.
Ingress protection, oil or chemical resistance, temperature, and approvalsRecord this before searching for a substitute.
What must match03
Mating geometry, keying, and pinoutConfirm it against the original equipment, duty, and source documentation.
Voltage, current, signal, and shieldingConfirm it against the original equipment, duty, and source documentation.
Cable flex, length, bend radius, and conductor sizeConfirm it against the original equipment, duty, and source documentation.
Environmental and ingress protectionConfirm it against the original equipment, duty, and source documentation.
Machine, safety, network, and regulatory requirementsConfirm it against the original equipment, duty, and source documentation.
Common searches04
What connector replaces this plug?
What M12 cordset matches this sensor?
Can I replace this motor cable with a generic cable?
How do I identify an industrial connector pinout?
Authoritative starting points05