Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 2 Pole, 600V AC, 42kA at 240VAC MPN:LAL26300MB
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0845148
Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 2 Pole, 600V AC, 42kA at 240VAC
Protect your electrical systems with the LEGACY MCCB Series 300A, 2 Pole, 600V AC Molded Case Circuit Breaker from Square D. This reliable breaker is designed for use in commercial and industrial settings where high power is required, such as in electrical panels, switchboards, and distribution boards. Its 42kA at 240VAC interrupting capacity ensures safe and efficient operation, even in high-current situations. Ideal for use in applications such as data centers, hospitals, and manufacturing facilities, this breaker provides peace of mind and helps prevent electrical fires and equipment damage.
Top product features:
- Protects against overloads and short circuits up to 42kA at 240VAC
- Trip-free mechanism allows for easy reset
- Two-pole design allows for safe and efficient control of 300A circuits
Top product applications:
- Industrial Control Panels
- Electrical Distribution Systems
- Power Generation and Transmission
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 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 15.00
Product info last updated on February 2, 2026 9:26am UTC
Category: Circuit Protection