Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Part Number | MAL3660040M |
| Amperes | 600 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
The Square D MAL3660040M Circuit Breaker delivers dependable overcurrent protection for demanding electrical systems. With a 600A rating, a three-pole configuration, and a 600V capacity, this unit is designed to guard power distribution in industrial and commercial environments while integrating seamlessly with Square D panels.
Compatibility and installation guidance
Ideal use cases
Note: Confirm fit and ratings before ordering. The MAL3660040M part number is the best reference for compatibility with your equipment.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install