Safe coupling relay with force-guided contacts, 4 N/O contacts, 2 N/C contacts, fixed spring-cage terminal block, width: 40 mm.

PHOENIX Coupling relay - PSR-SPF-24UC/URM/4X1/2X2 - 2981457. The PSRclassic product range features classic coupling relays with force-guided contacts for safe shutdowns. You have a wide range of functions to choose from for emergency shutdown applications in the process industry.

Advantages

· Suitable up to category 1, PL c (EN ISO 13849-1), ‍SILCL 1 (EN 62061), SIL 1 (IEC 61508)

· Safe readback due to force-guided signal contact in accordance with EN 50205

· Easy proof test according to IEC 61508 thanks to integrated signal contact

· One or two-channel activation

· 4 enabling current paths, 2 confirmation current paths