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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 | 2734 |
| Description | Current Monitor Relay; Overcurrent; 0.2...2.5 s (adjustable) |
| Datasheet | Download Datasheet |
The TimeMark 2734 is a current sensitive relay. Its relay energizes on an overcurrent, after a start delay that rides through motor inrush. It is not fail-safe: losing control power loses the protection.
Sensing: built-in CT window; 1, 2 or 4 passes set the range. Current: 2-20 A AC (1 pass); 1-10 A (2); 0.5-5 A (4). Control supply: 24 V AC or 120 V AC (terminal selected). Trip point: 2-20 A (1 pass; adjustable). Hysteresis: +-1% of trip setting. Accuracy: +-2% of trip point. Start delay: 0.5-6 s (adjustable). Trip delay: 0.2-2.5 s (adjustable). Reset: automatic or manual (selectable).
Output: 1C SPDT, 10 A at 240 V AC resistive. Mounting: surface mount, screw terminals. Indicator: POWER and TRIPPED LEDs. It operates from 0 to +60 °C.
| Category | |
| Manufacturer | TimeMark |
| Monitoring Function | Overcurrent |
| Sensor Type | Built-in CT window; 1, 2 or 4 passes set the range |
| Current Range | 2-20 A AC (1 pass); 1-10 A (2); 0.5-5 A (4) |
| Pickup Current Setting | 2-20 A (1 pass; adjustable) |
| Input Voltage | 24V AC or 120V AC (terminal selected) |
| Trip Delay | 0.2...2.5 s (adjustable) |
| Sensing Delay on Power-Up | 0.5...6 s (adjustable) |
| Setting Accuracy | +-2% of trip point |
| Hysteresis | +-1% of trip setting |
| Reset Method | Automatic or manual (selectable) |
| Status Indicator | POWER and TRIPPED LEDs |
| Contact Configuration | 1C SPDT |
| Number of Poles | 1 |
| Output Rating | 10 A at 240 V AC resistive |
| Mounting Type | Surface Mount |
| Termination Style | Screw Terminal |
| Rated Power | 0.5 W (24VAC) / 2.0 W (120VAC) |
| Operating Temperature (Storage) (°C) | 0...+60 |