PSR-SPP- 24DC/SIM4 Phoenix Contact ⍾ 2981949

Short-circuit connector - SAC-2P-M12MS ASI TR - 1539570; Short-circuit plug, for bridging unused slots on PSR-SACB sensor box for safety limit switch

DIN rail bus connectors - PSR-TBUS-TP - 2981716; Blind plug for the PSR-TBUS DIN rail connector used with the modular safety relay system (PSR-SDC4)

DIN rail bus connectors - PSR-TBUS - 2890425; DIN rail connector for safety switching devices, for supplying/controlling/monitoring (depending on the module)