Carlo Gavazzi Phase, Voltage Monitoring Relay, 3, 3+N Phase, SPDT, 177 → 550V ac, DIN Rail
- RS Stock No.:
- 201-0820
- Mfr. Part No.:
- DPB51CM44
- Brand:
- Carlo Gavazzi
14 In stock - FREE next working day delivery available
2 available from Europe for delivery within 1 working day(s).
Added
Price Each
£84.84
(exc. VAT)
£101.81
(inc. VAT)
| Units | Per unit |
| 1 + | £84.84 |
- RS Stock No.:
- 201-0820
- Mfr. Part No.:
- DPB51CM44
- Brand:
- Carlo Gavazzi
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
The Carlo Gavazzi DPB51 is a 3-phase or 3-phase+neutral line voltage monitoring relay for phase sequence, phase loss, over and under voltage with built-in time delay function.
Detects when all 3 phases are present and have the correct phase sequence
Detects if all the 3-phase-phase or phase-neutral voltages are within the set limits
Upper and lower limits separately adjustable
Detects if all the 3-phase-phase or phase-neutral voltages are within the set limits
Upper and lower limits separately adjustable
Specifications
Attribute | Value |
|---|---|
| Monitoring Application | Phase, Voltage |
| Electrical Phase | 3, 3+N |
| Voltage Sensing Range | 177 → 550V ac |
| Contact Configuration | SPDT |
| Voltage Sensitivity | Overvoltage, Undervoltage |
| Mounting Type | DIN Rail |
| Phase Sensitivity | Phase Loss, Phase Sequence |
| Series | DPB51 |
| Operating Temperature Range | +60°C |
| Dimensions | 67.2 x 17.5 x 90mm |
| Minimum Voltage Sensed | 177V ac |
| Length | 67.2mm |
| Maximum Operating Temperature | +60°C |
| Width | 17.5mm |
| Height | 90mm |
| Minimum Operating Temperature | -20°C |
| Maximum Voltage Sensed | 550V ac |
| Terminal Type | Screw |