The PSR-SCF-24UC/URM /2X21 is a 2-pole Universal Safety Relay with forcibly guided contacts, extension module, DPDT contact configuration. AgNi contact. M3 Screw connection. Dust-proof relay. 4kV/basic isolation (safe isolation, reinforced insulation and 6kV between input circuit and enabling current paths). Air clearances and creepage distances between the power circuits.
