Murray MP2100 - 100A, 2-Pole, Circuit Breaker

Introducing the Murray MP2100 — a robust 100A, 2-pole circuit breaker engineered for modern electrical distributions. Part of the Murray MP2100 lineup, this unit delivers reliable overcurrent protection with a two-pole design that ensures both conductors trip together to safeguard circuits and equipment in the event of a fault.

Where it shines: panelboards, switchboards, and control panels across industrial facilities, commercial buildings, and OEM setups. If your project demands dependable protection for feeders, motors, and control circuits, the MP2100 is a ready-to-integrate solution that reduces downtime and simplifies maintenance.

Key features that matter in the field

• Current rating: 100A, providing solid protection for medium-sized feeders and branch circuits.
• 2-Pole configuration: ensures simultaneous disconnection of both poles during a fault for enhanced safety.
• Versatile mounting: suitable for installation in panelboards, switchboards, and control panels used in industrial, commercial, and OEM environments.
• Durable construction: designed to withstand the rigors of busy electrical rooms and equipment rooms.

Why this matters for your operation: with a 100A MP2100, you gain predictable trip characteristics and a clear path for troubleshooting. It helps protect wiring, motors, and downstream devices from overloads and short circuits, reducing the risk of unplanned outages and equipment damage in distribution panels and motor control centers.

Ideal use cases

• Feeder protection in motor control centers (MCCs) and distribution panels.
• Retrofits or OEM panel builds that require a compact, reliable 2-pole protection device.
• Commercial electrical rooms where reliable, easy-to-service protection is essential.

Compared to broader, generic breakers, the Murray MP2100 offers a dedicated fit for Murray panel ecosystems and MP2100-compatible installations, streamlining procurement and spare-parts management while maintaining consistent electrical characteristics across your protection strategy.

Practical tips for installers and operators

• Verify compatibility with your Murray MP2100 family components and the intended panel type before installation.
• Label line and load terminals clearly to support future maintenance and fault tracing.
• Follow all local electrical codes and the panel manufacturer's installation guidelines to ensure safe, compliant operation.