Factory Automation

Interface relays and relay sockets for factory automation

Interface relays, coupling relays and relay sockets for DIN rail: reliable signal transmission for PLC systems, control cabinets and industrial automation — built for long-term availability.

Relays & Relay Sockets

A modular relay platform for factory automation and lift control systems

Including plug-in relays, plug-in and screw sockets, and matching accessories — engineered for long-term stability in control cabinets and control systems.

  • Interface relays for PLC signal switching
  • Relay sockets for DIN rail mounting
  • LED indicator & test-button options
  • AC / DC coil voltages available
  • Wiring via plug-in and screw terminals
Discover relay solutions

Developed to CE and UL requirements

Every relay and relay socket series for factory automation is developed to CE and UL requirements, making them suitable for worldwide use in control cabinets and automation systems.

Core applications

Factory automation — core applications

Typical relay-based functions in industrial automation systems

Series: ZJ14F, ZJ41F

PLC coupling

Reliable relay-based signal switching between PLC outputs and field devices, ensuring galvanic isolation and stable control processes.

Series: ZJ41F, ZJ115F

Signal distribution

Structured distribution and separation of control signals within automation and control cabinets via modular relay systems.

Series: ZJ115F

Machine control circuits

Stable relay circuits for control logic in industrial machinery, enabling reliable operation and simplified troubleshooting.

Series: ZJ115F, ZJ157F

Motor control & interlocking

Relay-based control and interlocking functions for motors and actuators in automated production and handling systems.

Series: ZJ14F, ZJ41F

Electrical isolation

Galvanic isolation between control and load circuits to improve system safety and protect sensitive automation components.

Series: ZJ41F, ZJ115F, ZJ157F

Diagnostics & maintenance

Integrated LED indicators and test-button options enable fast system diagnostics and efficient maintenance in automation environments.

Product series

Relay series for factory automation

Modular relay platforms engineered for a range of load requirements and automation tasks.

KINRED ZJ10F plug-in relay with relay socket

Standard interface relay

Reliable, cost-effective interface relay systems for standard PLC signal switching and control applications in industrial automation.

Included series
ZJ10F relays · ZJ10F relay sockets · Accessories (markers, LEDs and test modules)
Typical applications
PLC interfaces · Control signals · General automation tasks
Standard interface relay systems →
KINRED ZJ14F plug-in relay for compact control cabinets

Compact interface relay

Space-saving relay systems for compact control cabinets that call for high packing density and clean signal separation.

Included series
ZJ14F relays · ZJ14F relay sockets · Compatible accessories
Typical applications
Compact control cabinets · PLC I/O interfaces · Machine control panels
Compact interface relay systems →
KINRED ZJ18F plug-in relay with plug-in and screw terminals

Modular plug-in relay

Highly modular plug-in relay systems with plug-in and screw terminals for fast installation and flexible system expansion.

Included series
ZJ18F relays (2P / 4P) · ZJ18F relay sockets · Jumpers, markers and LED modules
Typical applications
Modular automation systems · High-density wiring · Fast installation projects
Modular plug-in relay systems →
KINRED ZJ115F high-current interface relay

High-current interface relay

Interface relay systems engineered for higher switching currents while still supporting compact DIN rail mounting.

Included series
ZJ115F relays · 41F relay socket systems (compatible) · Compatible accessories
Typical applications
Control circuits for higher loads · Industrial automation · Power signal switching
High-current relay systems →
KINRED ZJ157F relay for motor control and interlocking

Heavy-duty and motor control relay

Rugged relay systems for demanding automation tasks, including motor control, interlocking functions and inductive loads.

Included series
ZJ115F relays · ZJ157F relay sockets · Compatible accessories
Typical applications
Motor control · Interlocking · Industrial machinery
Heavy-duty relay systems →
KINRED 49F relay socket for DIN rail mounting

Slim DIN rail relay socket

DIN rail relay socket platforms optimised for high-density control cabinets and structured signal distribution.

Included series
41F relay socket systems · 49F relay socket systems · Compatible relays (e.g. ZJ115F)
Typical applications
Signal distribution · High-density control cabinets · Automation cabinets
DIN rail relay socket systems →
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Get in touch about factory automation

Contact us by email or via the contact form — our team is happy to advise on relay and interface solutions for your automation projects.

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