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Industrial Automation

Industrial Automation

Discontinued On May. 2024


Solid State Relays with Failure Detection Function


Detects failures in SSR used for heater temperature control and simultaneously outputs alarm signal. This SSR supports the safe design of heater control systems, and contributes to maintenance improvements by the user.

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

• Main detection items: SSR short-circuits and SSR open-circuits

• Alarm output possible to NPN/PNP-input devices.

• The failure-detection function is built-in and power is supplied from the main circuit power supply making wiring simple.

• Slim design (width: 22.5 mm) incorporating a heat sink.

• In addition to screw mounting, DIN track mounting is also possible.

• Certified by EC, UL, and CSA.