MJA36400 - Square D Circuit Breakers
MOLDED CASE CIRCUIT
$5,858.82
New, in stock and ready to ship
FREE Shipping on orders over $100
RUSH Shipping Available
Limited Warranty
Secure transactions
In stock 17
In stock 17
MOLDED CASE CIRCUIT
$5,858.82
In stock 17
In stock 17
MJA36400 Overview
The Square D MJA36400 is a molded case circuit breaker designed for robust electrical circuit protection. Rated at 400 amps with an interruption capacity of up to 65kA at 480V, it ensures safety and reliability in high-demand environments. This three-pole breaker features thermal-magnetic trip units, making it suitable for a wide range of applications including commercial buildings, industrial plants, and infrastructure projects. The MJA36400 model incorporates an easy-to-install design and is compatible with Square D panelboards and switchgear, facilitating seamless integration into existing electrical systems.
| Manufacturer | SQUARE D |
|---|---|
| UPC | 78590157261 |
| Product Group | |
| Category | |
| Family | Powerpact |
| Type class | MJA |
| VOLTAGE | 600 |
| AMPERAGE | 400 |
| Phase | 3 |
| Functions | LI – Long-Time and Instantaneous |
| POLES | 3 |
| Protection | Solid State |
| Connection | I-Line Style Plug-In |
| Sub category | Molded Case – I-Line |
| Condition | New |
| Aic rating | 65kA@480V |
MOLDED CASE CIRCUIT
Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.
FREE Shipping on orders over $100
We offer 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). Please view our shipping policy.
Same-Day Shipping
We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call 1-650-692-0700 or email sales@livewiresupply.com for help.
WARRANTY GUARANTEE
LiveWire certifies that every product shipped out of stock, by manufacturers and by fulfillment partners will be free of functional defects for one (1) year. If any part is found with functional defects during the warranty period, LiveWire will send out a replacement item for free. Warranty items must be returned to LiveWire for inspection and must be postmarked within the warranty period. Contact our support team by emailing support@livewiresupply.com or calling 1-650-692-0700 during normal business hours for help with your warranty claim.
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