ABB 1SVR730841R0400 Control

Description

• The ABB 1SVR730841R0400, the CM-SRS.21S single-functional current monitoring relay designed to provide accurate and reliable monitoring in single-phase systems. This relay is part of the CM single-phase monitors range, offering advanced features to cater to the diverse needs of modern applications.

• Operating with a rated control supply voltage of 110 - 130 V AC, the CM-SRS.21S ensures precise current monitoring for enhanced system control. Equipped with a 2 c/o (SPDT) output featuring contacts rated at 250 V / 4 A, this relay guarantees secure and efficient control of current parameters in your single-phase setups.

• Utilizing the RMS measuring principle for both DC and AC currents, the CM-SRS.21S offers flexibility with three measuring ranges: 3-30 mA, 10-100 mA, and 0.1-1 A. This versatility makes it suitable for a wide range of current monitoring applications, ensuring adaptability to various system configurations.