
LCL36400 - 400 Amp Circuit Breaker

- 400 Amp
- 25k @ 600VAC; 35k @ 480VAC; 50k @ 240VAC
- 3 Pole
Purchase Options:
LCL36400 - 400 Amp Circuit Breaker Description
LCL36400 - 400 Amp Circuit Breaker
When you're powering serious equipment, you need a circuit breaker that won’t flinch under pressure. The LCL36400 from Schneider Electric is built to deliver solid, reliable protection in even the most demanding environments. Designed to handle up to 400 amps and 600 volts AC, this molded case breaker keeps your electrical systems safe from overloads and short circuits—without taking up too much space. With its built-in MicroLogic 3.3 trip unit, it offers smarter fault detection, so you’re not left guessing when something goes wrong.
Key Features and Benefits
- Handles Heavy Loads: With a 400A current rating, it’s ready for big jobs—ideal for large-scale operations
- Built for Real-World Systems: Rated for 600V AC, so it fits right into most commercial and industrial setups
- Smarter Protection: MicroLogic 3.3 trip unit adds extra intelligence, detecting issues before they become disasters
- Tough and Compact: Durable molded case design means it’ll last, without hogging panel space
- Stops Serious Faults Fast: Interrupts up to 50kA of fault current, minimizing damage when things go wrong
- Environmentally Responsible: Carries Schneider’s Green Premium label for lower carbon footprint and sustainable sourcing
Technical Specifications
- Current Rating: 400 Amps
- Voltage Rating: 600 Volts AC
- Number of Poles: 3
- Interrupting Capacity: 50,000 Amps at 600V
- Trip Unit: MicroLogic 3.3 – smart, diagnostic, and reliable
- Lug Type: Standard line and load lugs
Material Compliance and Certifications
- Built to meet IEC standards for safety and performance
- UL Listed, so it’s good to go for most regulatory requirements
- Part of the Green Premium line from Schneider—eco-conscious and lifecycle-optimized
- California Prop 65 Warning: Contains materials (like DINP, DIDP) known to the State of California to cause cancer or reproductive harm. Please follow proper safety procedures when installing or handling.
Where It Works Best
- This breaker shines in places where power reliability is non-negotiable. Think busy manufacturing lines, big commercial buildings, mission-critical data centers, and industrial setups where equipment is constantly running. Whether you’re upgrading an aging system or building something new, the LCL36400 gives you dependable protection, cleaner diagnostics, and peace of mind that your system is ready for anything.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:7.5
- Height:11.0
- Depth:5.5
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 50k @ 240VAC
- Type:LCL
- Approx Dimensions:7.50"W x 11.00"L x 5.50"D
- Additional Notes:60Hz, 40å¡C, Thermal Magnetic, Molded Case Circuit Breaker, Includes Line and Load Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).