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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 | B200B |
| Description | Phase Monitor Relay; Voltage Unbalance; 3-Phase; 240V AC; 2C DPDT |
| Datasheet | Download Datasheet |
The TimeMark B200B is a 3-phase voltage unbalance monitor for 240 V AC, 60 Hz systems. It drops its output relay out on voltage unbalance and resets once the fault clears.
Trip points: unbalance 2-10% adjustable. Trip delay: unbalance 100 ms. Reset: automatic.
Output: 2C DPDT, 10 A at 240 V AC resistive. Mounting: surface mount. Indicator: NORMAL, UNBALANCED, TRIPPED. It operates from -7 to +55 °C.
| Category | |
| Manufacturer | TimeMark |
| Model | 200 |
| Monitoring Function | Voltage Unbalance |
| Number of Phases | 3-Phase |
| Input Voltage | 240V AC |
| Phase Unbalance Trip | 2-10% adjustable |
| Trip Delay - Unbalance | 100 ms |
| Reset Method | Automatic |
| Status Indicator | NORMAL, UNBALANCED, TRIPPED |
| Contact Configuration | 2C DPDT |
| Output Rating | 10 A at 240 V AC resistive |
| Number of Poles | 2 |
| Mounting Type | Surface Mount |
| Dimensions | 5.5" x 3.88" (6.06" overall with flange; 3.0" hole spacing), depth 2.08" + .62"; .19 dia. mounting holes typ. |
| Operating Temperature (Storage) (°C) | -7...+55 |