Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 2 Pole, 600V AC, 42kA at 240VAC MPN:LAP26400MB
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In Stock
Free Shipping
In Stock
SKU
510-G0845279
Molded Case Circuit Breaker, LEGACY MCCB Series, 400A, 2 Pole, 600V AC, 42kA at 240VAC
Protect your electrical systems with the LEGACY MCCB Series 400A, 2 Pole, 600V AC Molded Case Circuit Breaker from Square D. This reliable breaker is designed for use in industrial and commercial applications, providing 42kA of protection at 240VAC. Its compact design and high ampacity make it ideal for high-demand circuits and heavy-duty equipment. With a lead time of just 7 days, you can get back to work quickly. Suitable for use in a variety of settings, including factories, offices, and warehouses, this breaker offers peace of mind and helps prevent electrical fires and equipment damage.
Top product features:
- It provides a 400A current rating for high-power applications
- It has a 2-pole design to support multiple circuit configurations
- It can interrupt 42kA at 240VAC to protect against high-energy faults
Top product applications:
- Industrial Control Panels
- Commercial Construction Projects
- High-Density Data Centers
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: 8
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 12.86
Product info last updated on February 19, 2026 6:47am UTC
Category: Circuit Protection