ABB Current Monitoring Relay, 1 Phase, DPDT, DIN Rail
- RS Stock No.:
- 775-8037
- Mfr. Part No.:
- 1SVR740840R0400 CM-SRS.21P
- Brand:
- ABB
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Subtotal (1 unit)*
£201.87
(exc. VAT)
£242.24
(inc. VAT)
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- 2 unit(s) ready to ship
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Units | Per unit |
|---|---|
| 1 + | £201.87 |
*price indicative
- RS Stock No.:
- 775-8037
- Mfr. Part No.:
- 1SVR740840R0400 CM-SRS.21P
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Monitoring Application | Current | |
| Electrical Phase | 1 | |
| Contact Configuration | DPDT | |
| Mounting Type | DIN Rail | |
| Minimum Current Sensed | 0.1 A, 3 mA, 10mA | |
| Maximum Current Sensed | 1 A, 30 mA, 100mA | |
| Current Sensitivity | Overcurrent, Undercurrent | |
| Time Delay | 0 s, 0.1 → 30s | |
| Frequency Sensing Range | 50 → 60Hz | |
| Series | CM-SRS | |
| Operating Temperature Range | +60°C | |
| Height | 85.6mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +60°C | |
| Terminal Type | Push In | |
| Width | 22.5mm | |
| Dimensions | 103.7 x 22.5 x 85.6mm | |
| Length | 103.7mm | |
| Current Range | 0.1 → 1 A, 10 → 100 mA, 3 → 30mA | |
Select all | ||
|---|---|---|
Brand ABB | ||
Monitoring Application Current | ||
Electrical Phase 1 | ||
Contact Configuration DPDT | ||
Mounting Type DIN Rail | ||
Minimum Current Sensed 0.1 A, 3 mA, 10mA | ||
Maximum Current Sensed 1 A, 30 mA, 100mA | ||
Current Sensitivity Overcurrent, Undercurrent | ||
Time Delay 0 s, 0.1 → 30s | ||
Frequency Sensing Range 50 → 60Hz | ||
Series CM-SRS | ||
Operating Temperature Range +60°C | ||
Height 85.6mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +60°C | ||
Terminal Type Push In | ||
Width 22.5mm | ||
Dimensions 103.7 x 22.5 x 85.6mm | ||
Length 103.7mm | ||
Current Range 0.1 → 1 A, 10 → 100 mA, 3 → 30mA | ||
- COO (Country of Origin):
- DE
CM-SRS Current Monitoring, Single Phase AC/DC
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.
If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM-SRS.2 after the set tripping delay TV.
Monitoring of DC- and AC-currents: CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A
RMS measuring principle
One device includes 3 measuring ranges
Over- or undercurrent monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0.1-30s
CM-SRS.1: 1 c/o contact
CM-SRS.2: 2 c/o contacts
22.5mm width
3 LED's for status indication
RMS measuring principle
One device includes 3 measuring ranges
Over- or undercurrent monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0.1-30s
CM-SRS.1: 1 c/o contact
CM-SRS.2: 2 c/o contacts
22.5mm width
3 LED's for status indication
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