Murray MM1515 - 15A, 1-Pole, Miniature Circuit Breaker (MCB)

Meet the Murray MM1515, a 15A, 1-Pole Miniature Circuit Breaker (MCB) built to guard distribution networks against overcurrent in demanding environments.

With a 15 amp current rating and a single-pole design, this MCB delivers dependable protection for individual circuits within panelboards, switchboards, and control panels. Its compact, proven construction makes it a practical choice for spaces where efficiency and reliability matter most—industrial facilities, commercial installations, and OEM applications where downtime costs real money.

Why choose the Murray MM1515

• Precise overcurrent protection: Interrupts fault or overload currents to prevent wiring damage, insulation failure, and nuisance tripping that disrupts operations.
• Simple, flexible integration: 1-pole configuration fits single-phase circuits commonly used in distribution panels and motor control centers.
• Durable, field-reliable design: Built for steady performance in demanding environments; trusted Murray build quality for long service life.
• Versatile in multiple applications: Ideal for industrial, commercial, and OEM panel manufacturing where safe operation is critical.

Key specifications

• Current rating: 15 A
• Pole: 1-Pole
• Breaker type: Miniature Circuit Breaker (MCB)

Practical use cases

• Distributing single-phase circuits in panelboards and switchboards where compact protection is needed.
• Feeding control panels in manufacturing lines and motor control centers, ensuring quick interruption during overloads.
• OEM panel assemblies that require a reliable, easy-to-source overcurrent protector for standard distribution logic.

Choosing the right MCB matters. The Murray MM1515 offers straightforward protection with a clear current rating and a robust one-pole design, providing peace of mind that your electrical system stays safeguarded without unnecessary complexity.