Crouzet Phase, Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail
- RS Stock No.:
- 837-7490
- Mfr. Part No.:
- 84873029
- Brand:
- Crouzet
Bulk discount available
Subtotal (1 unit)*
£74.60
(exc. VAT)
£89.52
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 28 unit(s) ready to ship from another location
- Plus 9 unit(s) shipping from 15 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £74.60 |
| 5 - 9 | £70.87 |
| 10 - 24 | £67.14 |
| 25 - 49 | £63.41 |
| 50 + | £59.68 |
*price indicative
- RS Stock No.:
- 837-7490
- Mfr. Part No.:
- 84873029
- Brand:
- Crouzet
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Crouzet | |
| Monitoring Application | Phase, Voltage | |
| Electrical Phase | 3 | |
| Voltage Sensing Range | 183 → 528V ac | |
| Contact Configuration | SPDT | |
| Voltage Sensitivity | Overvoltage | |
| Mounting Type | DIN Rail | |
| Phase Sensitivity | Phase Failure, Phase Sequence | |
| Time Delay | ≤650ms | |
| Series | MWS | |
| Minimum Operating Temperature | -20°C | |
| Height | 92.6mm | |
| Length | 65.5mm | |
| Minimum Voltage Sensed | 183V ac | |
| Operating Temperature Range | +50°C | |
| Maximum Operating Temperature | +50°C | |
| Dimensions | 65.5 x 17.5 x 92.6mm | |
| Maximum Voltage Sensed | 528V ac | |
| Width | 17.5mm | |
Select all | ||
|---|---|---|
Brand Crouzet | ||
Monitoring Application Phase, Voltage | ||
Electrical Phase 3 | ||
Voltage Sensing Range 183 → 528V ac | ||
Contact Configuration SPDT | ||
Voltage Sensitivity Overvoltage | ||
Mounting Type DIN Rail | ||
Phase Sensitivity Phase Failure, Phase Sequence | ||
Time Delay ≤650ms | ||
Series MWS | ||
Minimum Operating Temperature -20°C | ||
Height 92.6mm | ||
Length 65.5mm | ||
Minimum Voltage Sensed 183V ac | ||
Operating Temperature Range +50°C | ||
Maximum Operating Temperature +50°C | ||
Dimensions 65.5 x 17.5 x 92.6mm | ||
Maximum Voltage Sensed 528V ac | ||
Width 17.5mm | ||
- COO (Country of Origin):
- ID
MWS series phase control relays
Three-phase network control: phase order, total phase loss.
Multi-voltage from 3 x 208 → 3 x 480 Vac.
Controls its own voltage supply.
Measurement in true RMS.
LED status indicator.
Multi-voltage from 3 x 208 → 3 x 480 Vac.
Controls its own voltage supply.
Measurement in true RMS.
LED status indicator.