ABB

CEM11-FBP.60 Earth Leakage Monitor 60 mm Ø, setting 0.12 ... 6.8 A

CI522-MODTCP ABB 1SAP222200R0001 Bus-Module 8DC/8DI/8DO, Modbus TCP, 24VDC, DI/DC:24VDC, DO/DC:24VDC/0.5A, 1/2-wire

ABB CL-523W Indicator Pilot Light Compact LED 22mm Mount 230 VAC 1.5A Round White

CM-IWS.1S ABB INSULATION MONIT RELAY 1SVR730660R0100

ABB 1SVR550805R9300 Thermistor motor protection relay with 24 VAC, MSE connection

The CM-MSS.21S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24–240 V AC or DC and has a 1 n/c + 1 n/o (SPDT) output with contacts rated at 250 V or 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of the CM-MSS.21S is short-circuit as well as interrupted-wire monitored, and the relay will be reset automatically after the failure has been removed. This protection relay is certified according to ATEX Directive 94/9/EC. A sealable, transparent cover for protection against unauthorized changes is available as an accessory. The device offers screw connection technology with double-chamber cage connection terminals.