SQUARE D Molded Case Circuit Breaker: 300 A Amps, 42kA at 240V AC, Adj, Lug, BC
The Square D LA Series Molded Case Circuit Breaker (MPN LA26300BC) is a 300 A unit with a 42kA AIR rating at 240V AC, adjustable instantaneous trip, and a 1,500 A low amp trip setting. It features lug terminals and…
SKU 3G-OTH-609766
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Square D LA Series Molded Case Circuit Breaker (MPN LA26300BC) is a 300 A unit with a 42kA AIR rating at 240V AC, adjustable instantaneous trip, and a 1,500 A low amp trip setting. It features lug terminals and BC phase connection, designed for I-Line panelboards.
Frequently Asked Questions
What is the Square D LA26300BC molded case circuit breaker used for?
The Square D LA26300BC is a 300 A molded case circuit breaker designed for I-Line panelboards in industrial and commercial power distribution systems. It provides overcurrent protection with an adjustable instantaneous trip and a 42kA interrupting rating at 240V AC, suitable for branch or feeder circuits.
What are the specifications of the Square D LA26300BC circuit breaker?
The Square D LA26300BC is a 300 A unit with a 42kA AIR rating at 240V AC, adjustable instantaneous trip, and a 1,500 A low amp trip setting. It uses lug terminals and BC phase connection, part of the LA Series for I-Line panelboards. MPN: LA26300BC.
Where to buy the Square D LA26300BC circuit breaker worldwide?
3G Electric supplies the Square D LA26300BC molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this LA Series unit.
How to select the right Square D LA Series circuit breaker for an I-Line panelboard?
To select the correct Square D LA Series breaker, match the frame size (300 A for LA26300BC), interrupting rating (42kA at 240V AC), and trip type (adjustable instantaneous). Verify terminal connection (lug) and phase connection (BC) compatibility with your I-Line panelboard. Consult a licensed electrician for proper coordination.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D square d molded case circuit breakers for i-line panelboards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
