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Time Mark 2522B 3-Phase Monitor Relay

This 3-phase monitor relay is designed for phase loss, voltage, and reversal detection, featuring a solid-state sensing circuit, DPDT contacts, and easy installation. It supports 208/240 VAC coil voltage with a maximum input of 262 VAC, and provides automatic or manual reset modes. The relay has a contact rating of 7.5 Amps at 115 VAC resistive, and can be used with Wye or Delta systems without neutral connection. Its adjustable trip point, a fault indicator, and high durability make it ideal for motor protection and system troubleshooting.

Authorized Distributors
Part No:2522B
Stock:0
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

Time Mark 2522B 3-Phase Monitor Relay Specifications:

  • Nominal Voltage: 208/240 VAC
  • Max Input Voltage: 262 VAC
  • Adjustment Range: 160-240 VAC
  • Frequency: 60 Hz
  • Power Consumption: 1.5W
  • Transient Protection: 2500 VRMS for 10ms
  • Contact Rating: 7.5 amps, 115 VAC resistive
  • Expected Relay Life: 10 million operations
  • Operating Temperature: 40° to +131°F
  • Enclosure Material: ABS plastic
  • Mounting: Plug-in 11-pin socket
  • Dimensions: 3.52 inches x 2.88 inches
  • Weight: 5 oz
  • Response Time: 0.05 seconds
  • Reset Type: Automatic or Manual
  • Humidty Tolerance: 97% w/o condensation
  • Certifications: UL listed

Buy the Buy Time Mark 3-Phase Monitor Part Number 2522B Online

Secure your industrial systems with the reliable Time Mark 3-Phase Monitor. Designed for voltage, phase loss, and reversal detection, this unit features adjustable trip settings, durable ABS enclosure, and a quick reset function. Ideal for motor protection, it supports 208/240 VAC, and is mounted with a convenient 11-pin socket. Easy to install, with long-lasting operation, this relay offers high performance and system safety enhancement. Buy online now for dependable protection in your electrical control systems.

Order your Time Mark Series2522B 3-Phase Monitor today and ensure reliable motor protection with easy installation and adjustable settings.

Frequently Asked Questions

Where can I buy Time Mark 2522B?

You can click on the BUY or RFQ button to purchase 2522B from an authorized Time Mark distributor.

How do I troubleshoot issues or seek technical support for part 2522B?

You can download the 2522B datasheet or visit the Time Mark website for support.

Who is the manufacturer of 2522B?

Time Mark

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