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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 | B246 |
| Description | Phase Monitor Relay; 3-Phase; 208/240V AC; 160...260V AC; 1C SPDT |
| Datasheet | Download Datasheet |
The TimeMark B246 is a 3-phase monitor for 208/240 V AC, 60 Hz systems. It drops its output relay out on phase loss, phase reversal, over/under voltage and resets once the fault clears.
Trip points: undervoltage 160-260 V AC; overvoltage adjustable 210-280 V AC. Adjustment: field adjustable. Reset: automatic.
Output: 1C SPDT, 10 A at 240 V AC resistive. Mounting: plug-in, on an 8-pin octal (TimeMark 51X120 socket) base. Indicator: OVER VOLTAGE and UNDER VOLTAGE adjustment pots and LEDs. Approvals: CSA.
| Category | |
| Manufacturer | TimeMark |
| Model | 246 |
| Monitoring Function | Phase Loss, Phase Reversal, Over/Under Voltage |
| Number of Phases | 3-Phase |
| Input Voltage | 208/240V AC |
| Undervoltage Trip Range | 160...260V AC |
| Undervoltage Trip Adjustment | Field adjustable |
| Overvoltage Trip | Adjustable 210-280V AC |
| Reset Method | Automatic |
| Status Indicator | OVER VOLTAGE and UNDER VOLTAGE adjustment pots and LEDs |
| Contact Configuration | 1C SPDT |
| Output Rating | 10 A at 240 V AC resistive |
| Number of Poles | 1 |
| Mounting Type | Socketable |
| Termination Style | Plug In, 8 Pin (Octal) |
| Dimensions | 3.8" long (3.25" body) x 1.95" x 1.95" |
| Socket Family | 8 Pin Octal (TimeMark 51X120 socket) |
| Approvals | CSA |