ABB Voltage Monitoring Relay, 1 Phase, SPDT, 3→30 V, 6→60 V, 30→300 V, 60→600 V, DIN Rail
- RS Stock No.:
- 775-7946
- Mfr. Part No.:
- 1SVR730830R0300 CM-ESS.1S
- Brand:
- ABB
Bulk discount available
Subtotal (1 unit)*
£180.61
(exc. VAT)
£216.73
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 9 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £180.61 |
| 5 - 9 | £171.59 |
| 10 - 24 | £162.55 |
| 25 - 49 | £153.53 |
| 50 + | £144.48 |
*price indicative
- RS Stock No.:
- 775-7946
- Mfr. Part No.:
- 1SVR730830R0300 CM-ESS.1S
- 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 | Voltage | |
| Electrical Phase | 1 | |
| Voltage Sensing Range | 3→30 V, 6→60 V, 30→300 V, 60→600 V | |
| Contact Configuration | SPDT | |
| Voltage Sensitivity | Overvoltage, Undervoltage | |
| Mounting Type | DIN Rail | |
| Series | CM-ESS | |
| Dimensions | 103.7 x 22.5 x 85.6mm | |
| Height | 85.6mm | |
| Maximum Voltage Sensed | 30 V, 60 V, 300 V, 600V | |
| Maximum Operating Temperature | +60°C | |
| Operating Temperature Range | +60°C | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -20°C | |
| Width | 22.5mm | |
| Length | 103.7mm | |
Select all | ||
|---|---|---|
Brand ABB | ||
Monitoring Application Voltage | ||
Electrical Phase 1 | ||
Voltage Sensing Range 3→30 V, 6→60 V, 30→300 V, 60→600 V | ||
Contact Configuration SPDT | ||
Voltage Sensitivity Overvoltage, Undervoltage | ||
Mounting Type DIN Rail | ||
Series CM-ESS | ||
Dimensions 103.7 x 22.5 x 85.6mm | ||
Height 85.6mm | ||
Maximum Voltage Sensed 30 V, 60 V, 300 V, 600V | ||
Maximum Operating Temperature +60°C | ||
Operating Temperature Range +60°C | ||
Terminal Type Screw | ||
Minimum Operating Temperature -20°C | ||
Width 22.5mm | ||
Length 103.7mm | ||
- COO (Country of Origin):
- DE
CM-ESS Voltage Monitoring Relay - Single Phase AC/DC
Depending on the configuration, the voltage monitoring relays CM-ESS.1 and CM-ESS.2 can be used for over- or undervoltage monitoring in single-phase AC and/or DC systems. The voltage to be monitored (measured value) is applied to terminals B-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-ESS.1 immediately, on the CM-ESS.2 after the set tripping delay TV. If the measured value exceeds resp. drops below the threshold value plus resp. minus the adjusted hysteresis, the output relay(s) de-energize(s).
Monitoring of DC- and AC-voltages from 3-600V
RMS measuring principle
One device includes 4 measuring ranges: 3-30V, 6-60V, 30-300V, 60-600V
Over- and undervoltage monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0; 0.1-30s
3 supply voltage versions
2 c/o contacts
22.5mm width
3 LED's for status indication
RMS measuring principle
One device includes 4 measuring ranges: 3-30V, 6-60V, 30-300V, 60-600V
Over- and undervoltage monitoring configurable
Hysteresis adjustable from 3-30%
Tripping delay TV adjustable 0; 0.1-30s
3 supply voltage versions
2 c/o contacts
22.5mm width
3 LED's for status indication
Related links
- ABB Voltage Monitoring Relay SPDT 6→60 V 60→600 V, DIN Rail
- ABB Voltage Monitoring Relay DPDT 6→60 V 60→600 V, DIN Rail
- ABB Voltage Monitoring Relay SPDT
- ABB Phase 3 Phase 300 → 500V ac, DIN Rail
- ABB Voltage Monitoring Relay DPDT, DIN Rail
- ABB Voltage Monitoring Relay, 3PDT
- ABB Phase 3 Phase 90 → 170V ac, DIN Rail
- ABB Phase 3 Phase, 2CO (SPDT)