- RS Stock No.:
- 262-126
- Mfr. Part No.:
- 84873222
- Brand:
- Crouzet
- RS Stock No.:
- 262-126
- Mfr. Part No.:
- 84873222
- Brand:
- Crouzet
Technical data sheets
Legislation and Compliance
Product Details
M3U/H3U series three-phase voltage control relays
H3US and M3US relays control three-phase networks: Overvoltage between phases and undervoltage between phases.
The H3USN relay controls three-phase networks: Overvoltage between phases and neutral, undervoltage between phases and neutral, and the absence of neutral.
Multi-voltage products.
Controls its own voltage supply.
Measurement in true RMS.
LED status display.
The H3USN relay controls three-phase networks: Overvoltage between phases and neutral, undervoltage between phases and neutral, and the absence of neutral.
Multi-voltage products.
Controls its own voltage supply.
Measurement in true RMS.
LED status display.
Specifications
Attribute | Value |
---|---|
Monitoring Application | Voltage |
Electrical Phase | 3 |
Contact Configuration | SPDT |
Voltage Sensing Range | 183 → 528V ac |
Voltage Sensitivity | Overvoltage, Undervoltage |
Mounting Type | DIN Rail |
Time Delay | 0.3 → 30s |
Series | M3US |
Minimum Operating Temperature | -20°C |
Width | 17.5mm |
Maximum Operating Temperature | +50°C |
Dimensions | 69 x 17.5 x 92.6mm |
Maximum Voltage Sensed | 528V ac |
Height | 92.6mm |
Length | 69mm |
Minimum Voltage Sensed | 183V ac |
Operating Temperature Range | +50°C |
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