Specifications

Product Type

Current Monitoring Relay

Brand

ABB

Series

CM-SRS.1

Function Overcurrent or undercurrent monitoring, configurable	Rated Control Supply Voltage (Us) 110 to 130 V AC	Rated Insulation Voltage (Ui) 600 V (supply/measuring/output); 250 V (supply/output)
Rated Operational Voltage (Ue) 250 V	Rated Operational Current AC-15 (Ie) 3:00 AM	Measuring Range 3 to 30 mA; 10 to 100 mA; 0.1 to 1 A
Rated Frequency 50/60 Hz	Terminal Type Screw terminals	Rated Operational Current AC-12 (Ie) 4:00 AM
Rated Operational Current DC-12 (Ie) 4:00 AM	Rated Operational Current DC-13 (Ie) 2:00 AM	Minimum Switching Capacity 24 V / 10 mA
Output 1 c/o (SPDT) contact	Short-Circuit Protective Devices 6 A fast-acting (n/c contact); 10 A fast-acting (n/o contact)	Electrical Life 100000 cycle

Conductor Cross Section Flexible

1 x 0.5 to 2.5 mm²; 2 x 0.5 to 1.5 mm²

Conductor Cross Section Solid Core

1 x 0.5 to 4 mm²; 2 x 0.5 to 2.5 mm²

Housing Material

UL 94 V-0

Depth 103.7 mm	Height 85.6 mm	Weight 0.161 kg
Width 22.5 mm

Storage Temperature

-40 to 85 °C

Operating Temperature

-20 to 60 °C

IP Rating

IP50 (housing); IP20 (terminals)

Standards and Approvals

IEC/EN 60255-6; cULus E140448; CCC; DNV GL; CE; UKCA; RCM; CMIM; RoHS

ABB CM-SRS.11S Current Monitoring Relay 3-30 mA 10-100mA 0.1-1A 110-130VAC 1CO SPDT 4A