Dold Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail
- RS stock no.:
- 465-0744
- Mfr. Part No.:
- MK9040N.12/001 3AC50/60Hz 400V
- Manufacturer:
- Dold
View all Monitoring Relays
2 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 3,561.18
(exc. VAT)
R 4,095.36
(inc. VAT)
| units | Per unit |
| 1 + | R 3,561.18 |
- RS stock no.:
- 465-0744
- Mfr. Part No.:
- MK9040N.12/001 3AC50/60Hz 400V
- Manufacturer:
- Dold
- COO (Country of Origin):
- DE
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
MK 9040N - Asymmetry relay
Detects voltage asymmetry, phase loss, reverse voltage and phase sequence
Impervious to symmetrical harmonics up to distortion factor of K 20 %
2 LED displays for voltage supply and contact position
Output contact 2 changeovers
Overall width: 22.5 mm
Impervious to symmetrical harmonics up to distortion factor of K 20 %
2 LED displays for voltage supply and contact position
Output contact 2 changeovers
Overall width: 22.5 mm
For monitoring three-phase networks, e.g. lifts, escalators, hoisting systems, etc.
Phase Sequence/Failure Relays
Monitoring of 3 phase supplies
Orange housing manufactured to DIN 43 880
DIN rail mount
Orange housing manufactured to DIN 43 880
DIN rail mount
Specification
| Attribute | Value |
| Monitoring Application | Phase |
| Electrical Phase | 3 |
| Contact Configuration | DPDT |
| Mounting Type | DIN Rail |
| Phase Sensitivity | Phase Failure, Phase Imbalance, Phase Sequence |
| Time Delay | <=1 s, <=250ms |
| Series | MK 9040N |
| Operating Temperature Range | +60°C |
| Length | 100mm |
| Height | 90mm |
| Width | 22.5mm |
| Maximum Operating Temperature | +60°C |
| Dimensions | 100 x 22.5 x 90mm |
| Terminal Type | Screw |
| Minimum Operating Temperature | -20°C |