Murray MP350 3‑Pole Plug‑In Circuit Breaker (50 A, 240 VAC)

Overview

The Murray MP350 is a high-quality, 3-pole plug-in circuit breaker designed for reliable protection against overloads and short circuits in residential and light commercial applications. Engineered for use in Murray load centers, this breaker offers straightforward installation, dependable performance, and durable construction.

Key Features

• Amperage: 50 Amps

• Voltage Rating: 240 Volts AC

• Poles: 3-Pole, common trip

• Interrupt Rating: 10,000 AIC (Amps Interrupting Capacity)

• Mounting Type: Plug-In (Type MP-T frame)

• Terminal Type: Load-side lug terminals

• Wire Range:

  • Copper: 8–6 AWG

  • Aluminum: 8–4 AWG

• Certifications: UL Listed

• Technology: Features Insta-Wire terminals for faster, more secure installations

Benefits

• Reliable Protection: Effectively safeguards electrical systems from short circuits and overloads.

• Easy Installation: Plug-in design and Insta-Wire feature simplify installation, saving time and labor.

• Versatile Compatibility: Works with both copper and aluminum conductors, offering flexibility across applications.

• Compact Design: Fits standard panel configurations without sacrificing performance.

Applications

• Ideal for residential or light commercial electrical panels

• Compatible with Murray-branded load centers and equivalent models

• Suitable for new installations or breaker replacements requiring 240V, 50A protection