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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 | 273-10-120 |
| Description | Current Monitor Relay; 2-10 A AC; 120V AC; 1C SPDT; Socketable |
| Datasheet | Download Datasheet |
The TimeMark 273-10-120 is a current monitor for 2-10 A AC. Its relay energizes when the current rises above the setting, so it serves as an over- or an undercurrent relay depending on the contacts used.
Sensing: direct 1-5 A; external CT above 5 A (TimeMark 276). Control supply: 120 V AC. Trip point: 2-10 A AC (adjustable). Hysteresis: 4% max. Accuracy: 1% max. Reset: automatic.
Output: 1C SPDT, 10 A at 240 V AC resistive. Mounting: plug-in. It operates from -29 to +55 °C.
| Category | |
| Manufacturer | TimeMark |
| Model | 273 |
| Monitoring Function | Over or Under Current (single set point) |
| Sensor Type | Direct 1-5 A; external CT above 5 A (TimeMark 276) |
| Current Range | 2-10 A AC |
| Pickup Current Setting | 2-10 A AC (adjustable) |
| Input Voltage | 120V AC |
| Setting Accuracy | 1% max |
| Hysteresis | 4% max |
| Reset Method | Automatic |
| Contact Configuration | 1C SPDT |
| Number of Poles | 1 |
| Output Rating | 10 A at 240 V AC resistive |
| Mounting Type | Socketable |
| Termination Style | Plug In, 8 Pin (Octal) |
| Rated Power | 1 W max |
| Operating Temperature (Storage) (°C) | -29...+55 |