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Time Mark B257BM 3-Phase Monitor Relay
This is a 3-phase monitor relay designed for reversal, loss, and voltage monitoring functions. It features a coil voltage of 110/120 VAC, a single-pole double-throw (SPDT) contact configuration (1 Form C), and a plug-in mounting with an 8-pin octal terminal. The relay can handle contact currents up to 10 amps. Suitable for motor control and power systems, it provides automatic or manual reset options, robust solid-state sensing, and wide adjustable voltage ranges (85-120VAC, 160-240VAC, 380-480VAC). UL recognized and CSA certified, it ensures reliable protection against phase loss, reversal, and low voltage conditions.
Time Mark B257BM 3-Phase Monitor Relay Specifications:
- Coil Voltage: 110/120 VAC
- Contact Configuration: Single-pole double-throw (SPDT, 1 Form C)
- Contact Current: Up to 10 amps
- Mechanical Life: 10 million operations
- Electrical Life: 100,000 operations at rated load
- Power Consumption: 0.75W to 4.5W depending on model
- Installation: Plug-in 8-pin octal socket, NEMA-1 rated enclosure
- Voltage Adjustment Range: 85-120VAC, 160-240VAC, 380-480VAC
- Operating Temp: 40°F to 151°F (4°C to 66°C)
- Humidity Tolerance: Up to 97% with no condensation
- Agency Approvals: UL Recognized, CSA Certified
- Protection: Transient protection of 2500 VAC for 10ms
- Dimensions: Approx. 1.75 inches + tolerance
Buy the Buy Time Mark 3-Phase Monitor Part Number B257BM Online
Secure your power system with the reliable 3-Phase Monitor Relay. Designed for detecting phase loss, reversal, and low voltage, it features adjustable voltage ranges, solid-state sensing, and robust construction. Easy to install with plug-in 8-pin socket, it offers automatic and manual reset modes, UL recognition, and CSA certification. Protect motors and equipment efficiently, ensuring safety and operational continuity. Order online now for quick delivery and enhance your electrical protection system today.
Buy Time Mark 3-Phase Monitor B257BM now and experience unmatched reliability and performance in phase loss and voltage protection.
Frequently Asked Questions
Where can I buy Time Mark B257BM?
You can click on the BUY or RFQ button to purchase B257BM from an authorized Time Mark distributor.
How do I troubleshoot issues or seek technical support for part B257BM?
You can download the B257BM datasheet or visit the Time Mark website for support.
Who is the manufacturer of B257BM?
Time Mark