Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 3 Pole, 600V AC, 42kA at 240VAC MPN:LAL36400MB
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In Stock
Free Shipping
In Stock
SKU
510-G0567519
Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 3 Pole, 600V AC, 42kA at 240VAC
Protect your electrical system with the LEGACY MCCB Series 400A, 3 Pole, 600V AC Molded Case Circuit Breaker from Square D. Designed for use in commercial and industrial settings, this circuit breaker provides reliable overcurrent protection and can withstand high fault currents of up to 42kA at 240VAC. Its compact design makes it ideal for use in crowded electrical panels, and its durable construction ensures long-lasting performance. Suitable for applications including lighting, HVAC, and power distribution, this circuit breaker is a reliable choice for any electrical system.
Top product features:
- Protects against overcurrent up to 42kA at 240VAC
- Three-pole design for three-phase electrical systems
- Rated for 400A to handle high electrical loads
Top product applications:
- Industrial Power Distribution
- Commercial Electrical Panel Upgrade
- High-Density Data Center Power Distribution
Molded Case Circuit Breaker 600V 400A
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 16.79
Product info last updated on February 7, 2026 11:33am UTC
Category: Circuit Protection