Westinghouse | MC3600M | Circuit Breaker | 600A | 3-Pole | 600V

Meet the Westinghouse MC3600M Circuit Breaker — a dependable, precisely-rated solution for protecting electrical systems in demanding environments. With a 600 A rating across 3 poles and a 600 V operating range, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime must be kept to a minimum.

Key specifications

• Amperage: 600 A
• Poles: 3-Pole
• Voltage: 600 V

What makes the MC3600M different

Designed by Westinghouse, this circuit breaker delivers reliable protection for three-phase systems. The MC3600M’s 600 A rating and 600 V capacity ensure compatibility with a wide range of industrial panels where precise, code-compliant protection is essential. Use it for panel upgrades, retrofits, and replacement scenarios where old or mismatched breakers need a perfect match — and the part number MC3600M serves as your strongest compatibility reference.

Practical use cases

• Maintenance and service of three-phase electrical panels in manufacturing facilities, data centers, or commercial buildings.
• Retrofits where system loads and protective devices must align with existing wiring and conductor sizing.
• Replacement projects that require exact amperage, pole configuration, and voltage ratings to maintain code compliance and safety margins.

Guidance for ensuring a correct fit

Before ordering, verify that the MC3600M aligns with your equipment by:

• Checking the part number MC3600M as the best reference for compatibility.
• Ensuring your panel or disconnect requires a 600 A, 3-pole, 600 V circuit breaker.
• Reviewing any panel manufacturer guidelines for acceptable breaker types and trip curves.

Why it’s a smart choice for your electrical protection needs

Choosing the MC3600M means prioritizing safety, reliability, and long-term compatibility. Westinghouse builds with robust contact interfaces and dependable trip performance, reducing nuisance trips and helping you maintain steady power delivery even in demanding conditions. It’s a practical, no-surprise upgrade path when your goal is to preserve system integrity without overhauling entire panels.