Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 2 Pole, 600V AC, 42kA at 240V AC MPN:LA26300BC
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In Stock
Free Shipping
In Stock
SKU
510-G2426462
Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 2 Pole, 600V AC, 42kA at 240V AC
Protect your electrical system with the LEGACY MCCB Series 300A 2-Pole Molded Case Circuit Breaker from Square D. Designed for use with I-Line panelboards, this circuit breaker provides reliable protection against overloads and short circuits in demanding applications. With a high amp trip setting of 3,000A and low amp trip setting of 1,500A, it ensures safe and efficient operation. Its thermal magnetic trip type and instantaneous trip adjustable feature make it an ideal choice for commercial and industrial settings, including offices, factories, and data centers. Its compact size and plug-in mounting style make it easy to install and maintain.
Top product features:
- High Amp Trip Setting 3,000 A provides increased protection against high current conditions
- Low Amp Trip Setting 1,500 A allows for customizable sensitivity to trip on smaller currents
- Instantaneous Trip Adjustable feature enables users to fine-tune the breaker's response time to changing conditions
Top product applications:
- Main Distribution Panels
- Industrial Control Panels
- Line Panelboards
Molded Case Circuit Breaker, 300 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 240V AC, For Use With I Line Panelboards, Series LA, High Amp Trip Setting 3,000 A, Low Amp Trip Setting 1,500 A, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 250V DC, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Adjustable, Phase Connection BC, Frame Size 400A/LA, Circuit Breaker Mounting Style Plug In Panelboard, Height 11 in, Width 6 in
Additional Information
- Country of Origin: KR
- 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: 9.50
- Package Width: 8.50
- Package Height: 18.00
- Package Weight: 15.25
Product info last updated on January 13, 2026 12:41pm UTC
Category: Circuit Protection