Murray MP120 20A 120V 1-Pole Thermal Magnetic Circuit Breaker – Type MP-T

The MP120 from Murray is a 20-amp, single-pole miniature thermal magnetic circuit breaker designed for reliable protection of 120-volt branch circuits. It provides both overload and short-circuit protection through its thermal-magnetic trip mechanism.

This breaker is UL Listed and HACR Rated, making it suitable for heating, air conditioning, and refrigeration equipment circuits. It is compatible with Murray and Siemens load centers.

Electrical Ratings

• Amperage Rating: 20 Amps
• Voltage Rating: 120 Volts AC
• Poles: Single-Pole
• Interrupt Rating: 10 kAIC
• Circuit Protection: Thermal Magnetic
• Type: MP-T
• Standards: UL Listed, HACR Rated

Physical Specifications

• Net Weight: 0.265 lb
• Packaging Dimensions: 3.15 in × 12.598 in × 3.543 in
• Operating Temperature: 40°F

Product Details

• • Catalog Number: MP120
  • UPC: 040892518894
  • Product Type: Miniature Thermal Magnetic Circuit Breaker
  • Compatibility: Suitable for Murray and Siemens Load Centers

Returns are easy

You may return items within 10 days of delivery for a refund.

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My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.