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Solid State Relay
Blue Mark Solid State Relay SSN
Solid State Relay : SSN Zero-cross control
SSN is a slim DIN rail mounted single phase solid state relay with zero-cross control.

Available in ratings from 15 or 45 amps

Variety of functions
The input lamp allows the input signal to be checked from the controller.
The input side and the output side are completely isolated.

CE, UL/c-UL approved

Spec. Sheet Download


Blue Mark Solid State Relay SSJ
Solid State Relay : SSJ SSJ is a screw mounted single phase solid state relay.

Available in ratings from 15 to 45 amps

CE, UL/c-UL, VDE approved

There are three kinds of heat sinks options.
Heatsink for SSJ-15 : Type RF-060
Heatsink for SSJ-25 / SSJ-45 : Type RF-120
Heatsink for SSJ-25 / SSJ-45 : Type RF-200
Spec. Sheet Download


Blue Mark Solid State Relay SSD
Solid State Relay : SSD Zero-cross control
SSD is a DIN rail mounted single phase solid state relay with zero-cross control.

Available in ratings from 10 to 30 amps

Variety of functions
The input lamp allows the input signal to be checked from the controller.
The input side and the output side are completely isolated.
SSD has parallel connection function or solid-state element failure detecting function.


Blue Mark Three Phase Solid State Relay SST
Three Phase Solid State Relay : SST Zero-cross control
SST is a DIN rail mounted three phase solid state relay with zero-cross control.

Available in ratings from 10 to 30 amps

Variety of functions
The input lamp allows the input signal to be checked from the controller.
The input side and the output side are completely isolated.
Optional solid-state element failure detecting function allows you to find the place of failure.

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