Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 3 Pole, 600V AC, 42kA at 240V AC MPN:LAL36300
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In Stock
Free Shipping
In Stock
SKU
510-G1790521
Molded Case Circuit Breaker, LEGACY MCCB Series, 300A, 3 Pole, 600V AC, 42kA at 240V AC
Protect your industrial power distribution systems with the LEGACY MCCB Series 300A 3 Pole Circuit Breaker from Square D. This reliable and high-performance breaker is designed for use with busway plug-in units, combination starters, industrial enclosures, motor control centers, panelboards, and switchboards. With a maximum air rating of 42kA at 240V AC and a high amp trip setting of 3,000A, this breaker provides fast and accurate protection against electrical faults and overloads. Ideal for a variety of industrial applications, it offers quick installation and easy maintenance, ensuring a safe and efficient power distribution system.
Top product features:
- Instantaneous trip adjustable feature allows for customizable response to fault conditions.
- Thermal magnetic trip type provides reliable protection against overcurrent and overheating.
- Three-phase connection allows for simultaneous control of three-phase electrical circuits.
Top product applications:
- Busway Plug-In Units
- Industrial Enclosures
- Motor Control Centers
Molded Case Circuit Breaker, 300 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 240V AC, For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards, Series LAL, High Amp Trip Setting 3,000 A, Low Amp Trip Setting 1,500 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 250V DC, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Adjustable, Phase Connection ABC
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 17.00
- Package Width: 11.50
- Package Height: 9.00
- Package Weight: 15.10
Product info last updated on March 15, 2026 2:14am UTC
Category: Circuit Protection