- Circuit Breaker /
- Molded Case /
- Square D /
LA36300
LA36300
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LA36300 Specifications
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LA36300, Square D, Schneider Electric, I-Line, type LA, 3P, ABC phase circuit configuration, 3PH, 300A, 600V, 30kA@480V, standard interrupting capacity, I-Line Style Plug-In, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
| Manufacturer | Square D | Subcategory | Molded Case |
| Family | I-Line | Amperage | 300 |
| Voltage | 600 | Poles | 3 |
| Manufacturer | Square D | ||
| Subcategory | Molded Case | ||
| Family | I-Line | ||
| Amperage | 300 | ||
| Voltage | 600 | ||
| Poles | 3 |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
The Square D LA36300 is a molded case circuit breaker from the LA series, engineered for demanding commercial and industrial power distribution applications. This breaker features a 3-poles configuration, a current rating of 300A, a voltage rating of 600V, and an interrupting capacity of 30kA@480V. It utilizes a thermal magnetic trip unit for dependable overload and short-circuit protection, making it suitable for panelboards and switchboards where high fault current interruption is required. The LA series is well-established for its robust L-frame construction and compatibility with I-Line plug-in mounting systems.
The LA36300 is designed with a plug-on I-Line connection, enabling quick and secure installation into compatible busway systems. It supports both line and load side terminations with copper or aluminum conductors, and the unique terminal design allows for easy conversion between busbar and lug options. The breaker?s long-time and instantaneous trip functions provide comprehensive circuit protection, while its HACR rating and multiple certifications (UL, CSA, CE) ensure compliance with modern safety standards. Its compact footprint and versatile mounting options make it a preferred choice for a wide range of power distribution projects.
Electrical.com supplies the Square D LA36300 with access to detailed technical documentation and application support. Our experienced team can assist with product selection, system integration, and troubleshooting, ensuring your electrical distribution system operates safely and efficiently with the right circuit protection in place.