
ABB monitor CM-UFD.M34M 1SVR560731R3703
- BrandABB
- SeriesCM-UFD.M34M
- Depth67 mm
- Minimum adjustable delay time1 s
- Minimum adjustable response delay time without time lag1 s
- Response threshold voltage0–540 V
- Operating voltage at AC 50Hz230 V

Voltage monitoring relay ABB 1SVR560731R3703: rated switching current 4 A, 3-phase, 1-phase, AC supply voltage 50Hz 24...240. Voltage monitoring relay. Dimensions 108 × 90 × 67 mm (W × H × D).
| Series | CM-UFD.M34M |
|---|---|
| Electrical | |
| Response threshold voltage | 0–540 V |
| Operating voltage at AC 50Hz | 230 V |
| Operating voltage from 60 Hz AC mains | 230 V |
| AC supply voltage 50Hz | 24–240 V |
| AC 60 Hz supply voltage | 24–240 V |
| DC supply voltage | 24–240 V |
| Voltage measurement range 1 | 0–540 V |
| Voltage measuring range 2 | 0–540 V |
| Rated switching current | 4 A |
| 1-phase | Yes |
| 3-phase | Yes |
| 1-phase hysteresis monitoring possible | Yes |
| 3-phase hysteresis monitoring possible | Yes |
| 1-phase undervoltage monitoring possible | Yes |
| 3-phase undervoltage monitoring possible | Yes |
| Monitored voltage current type | AC |
| Operating voltage current type | AC/DC |
| Supply voltage current type | AC/DC |
| Connection type | Screw connection |
| External power supply required | Yes |
| With removable terminals, clamps | No |
| Includes DC voltage monitoring functions - hysteresis | No |
| Includes DC voltage monitoring functions - undervoltage | No |
| Includes DC voltage monitoring functions - overvoltage | No |
| Mechanical | |
| Depth | 67 mm |
| Width | 108 mm |
| Height | 90 mm |
| Other | |
| Minimum adjustable delay time | 1 s |
| Minimum adjustable response delay time without time lag | 1 s |
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