Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 can be used for over- or undercurrent monitoring in single-phase AC and/or DC systems. The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. The devices work according the open-circuit principle.
Monitoring Application = Current
Supply Voltage = 110 - 130 V ac
Contact Configuration = SPDT
Electrical Phase = 1
Current Sensitivity = Overcurrent, Undercurrent
Minimum Current Sensed = 0.3 A, 1 A, 3 A
Maximum Current Sensed = 1.5 A, 5 A, 15 A
Current Range = 0.3 - 1.5 A, 1 - 5 A, 3 - 15 A
Maximum Operating Temperature = +60°C
Height = 85.6mm
| RS Components, Ltd. | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | 7757992 |
| Operating Temp | 140 F (60 C) |
