Cut down safety relay saves space onboard

The Schrack SR 4M safety relay from Tyco Electronics features small outlines and forcibly guided contacts.

The Schrack SR 4M safety relay from Tyco Electronics features small outlines and forcibly guided contacts.

The reduced version of the Schrack SR6 six-pole device, the SR4M is a four-pole 8A relay offering protection and a choice of contact options in a compact, PCB mounting package.

There is a choice of contact configuration to suit a variety of applications.

These are three normally open and one normally closed contacts or two normally open and two normally closed options.

Contacts are forcibly guided, according to EN50205.

The compact relay measures 40 x 13 x 16mm.

Contacts are durable AgSnO.

Nominal voltage is 5 to 110V DC at 800mW.

The high performance relay offers safety features such as contact load of 200VA maximum.

Continuous load current is 8A.

The device's operating temperature range is -25 to +70C.

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