Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 3 Pole, 600V AC, 42kA at 240VAC MPN:LAP36300MB
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In Stock
Free Shipping
In Stock
SKU
510-G0845321
Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 3 Pole, 600V AC, 42kA at 240VAC
Protect your electrical systems with the LEGACY MCCB Series 300A, 3 Pole, 600V AC Molded Case Circuit Breaker from Square D. This reliable circuit breaker is designed for use in a variety of applications, including commercial and industrial settings, to provide overcurrent protection and ensure safe operation. With a high interrupting capacity of 42kA at 240VAC, it can handle heavy loads and unexpected surges. Its compact design and ease of installation make it an ideal choice for new construction or retrofits. The LEGACY MCCB Series 300A is a durable and efficient solution for protecting your electrical systems.
Top product features:
- Protects against overcurrents up to 42kA at 240VAC
- Cuts power to circuits in 3 pole configurations
- Rated for 300A in 600V AC applications
Top product applications:
- Industrial control panels
- Commercial electrical distribution systems
- High-power equipment control circuits
Molded Case Circuit Breaker 600V 300A
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 14.31
Product info last updated on January 22, 2026 1:18pm UTC
Category: Circuit Protection