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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | TimeMark |
| Manufacturer Product Number | 274-5-240-A |
| Description | Current Monitor Relay; 3-Phase Overcurrent; 240V AC |
| Datasheet | Download Datasheet |
The TimeMark 274-5-240-A is a 3-phase overcurrent monitor. Its relay energizes when the current in any of the three lines rises above the trip level for longer than the trip delay.
Sensing: direct 1-5 A; external CT above 5 A (TimeMark 276). Current: 1-5 A AC per phase; to 1,000 A with matching CTs. Control supply: 240 V AC. Line: 190-250 V AC. Trip point: 1-5 A (adjustable). Hysteresis: 4% max. Trip delay: 0.2-20 s (adjustable). Reset: automatic.
Output: 1C SPDT, 10 A at 240 V AC resistive. Mounting: surface mount, screw terminals. Indicator: OVER CURRENT and TRIPPED lamps. It operates from -29 to +55 °C.
| Category | |
| Manufacturer | TimeMark |
| Model | 274 |