Time Mark B257B-120VAC-400 3-Phase Monitor Relay

The Time Mark B257B-120VAC-400 3-Phase Monitor Relay from Thermal Devices, an authorized Time Mark distributor. Time Mark has a variety of 3-phase relays that can offer protection against phase loss, phase reversal, phase unbalance and under/over voltage. Phase-angle and voltage sensing circuits are used to detect phase loss even when regenerative loads cause little measurable voltage reduction between phases. All models feature automatic reset.

Usually Ships in 3-5 Business Days
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$109.00

SKU: 98083705-257
SKU: 98083705-257 Category: Tag:

Product Documentation

Time Mark B257B-120VAC-400 3-Phase Monitor Relay

B257B-120VAC-400 3PH PWR MON

Time Mark B257B-120VAC-400 3-Phase Monitor Relay

Manufacturer

Time Mark

Product Line

3-Phase Monitor Relay

Part Number

B257B-120VAC-400

Lead Time

Usually Ships in 3-5 Business Days