ABB Stotz S&J current monitoring relay CM-SRS.11P. Manufacturer: ABB Stotz S&J. Designation: Current monitoring relay 1W B-C=3mA-1A. Type: CM-SRS.11P. Electrical connection type: Spring-cage connection. With removable terminals: No. 1-phase undercurrent possible: Yes. 3-phase undercurrent possible: No. 1-phase overcurrent possible: Yes. 3-phase overcurrent possible: No. 1-phase window possible: Yes. 3-phase window possible: No. Includes DC undercurrent function: Yes. Includes DC overcurrent function: Yes. DC window function: Yes. Rated control supply voltage Us at AC 50 Hz: 24..240 V. Rated control supply voltage Us at AC 60 Hz: 24..240 V. Rated control supply voltage Us at DC: 24..240 V. Type of voltage for actuation: AC/DC. Current measuring range: 0.1..1 A. Min. adjustable response delay time: 0 s. Max. permissible response delay time: 0 s. Min. adjustable off-delay time: 0 s. Max. permissible off-delay time: 0 s. Number of contacts as change-over contacts: 1. External current transformer: No. Width: 22.5 mm. Height: 85.6 mm. Depth: 103.7 mm.

The current monitoring relays of the CM series protect single-phase networks (DC or AC) against overcurrents and undercurrents between 3 mA and 15 A. The devices with a maximum measuring range of 1 A are available in two different connection versions. You can choose between the proven screw connection technology (double-chamber box connection terminals) and the tool-free Easy Connect connection technology (push-in terminals). Units with a maximum measuring range of 15 A are available with screw connection technology. EAN: 4016779852463.