2981680 Phoenix Contact - PSR-SPP- 24DC/URM4/4X1/2X2/B

1-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, undelayed, Cat. 4, PL e according to EN ISO 13849, pluggable spring-cage terminal block, width: 22.5 mm