Product Code: CM-SRS.12S

The Single-functional current monitoring relay is designed for over- and undercurrent monitoring. It uses a RMS measuring principle to measure DC and AC currents. The relay has 3 measuring ranges: 0.3-1.5 A, 1-5 A, and 3-15 A. It operates based on the open-circuit principle and requires a control supply voltage of 110 - 130 V AC. The relay features a 1 CO (SPDT) output contact rated at 250 V / 4 A. It also has double-chamber cage connection terminals for easy installation.

Brand	ABB
Contacts	1CO (SPDT)
Degree of Protection	IP50 (Housing), IP20 (Terminals)
Duty Time	100%
LED Colour	U/T: Green, I: Red, R: Yellow
Measuring Range (A)	0.3 - 1.5, 1 - 5, 3 - 15
Mounting Type	DIN Rail
Operational Temperature Range (°C)	-20 to +60
Overvoltage Category	III
Pollution Degree	3
Rated Control Supply Voltage AC/DC (V)	24 - 240
Rated Current (A)	4
Rated Frequency (Hz)	50/60
Rated Impulse Withstand Voltage (kV)	6/4
Terminal Type	Screw

Electrical Time Switches, Timers & Control Relays

ABB CM-SRS.12S SINGLE-FUNCTIONAL CURRENT MONITORING RELAY 0.3-1.5A, 1-5A & 3-15A, CONTROL 110-130VAC 1CO

Product Code: CM-SRS.12S

Technical Specifications

Documents

Products to compare: