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SRS.22S C.MONITORING RELAY 2C/O B-C=0.3-15A RMS 220-240VAC product photo
2145959
1SVR730840R0500
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Short DescriptionSRS.22S C.MONITORING RELAY 2C/O B-C=0.3-15A RMS 220-240VAC
Long DescriptionThe CM-SRS.22S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 0.3-1.5 A, 1-5 A and 3-15 A and works according to the open-circuit principle. The CM-SRS.22S is configurable for over- or undercurrent monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and the tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
Brand/Manufacturer NameABB
Manufacturing Part Number1SVR730840R0500
Technical Attributes