2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Square D
- Sub-Category:Molded Case
Description
MA263501121
MA263501121 is a Square D 3 pole, 350 amp, 600 volt circuit breaker designed for reliable protection in commercial and industrial power distribution systems. This breaker features an I-Line style plug-in mounting and a thermal magnetic trip unit for precise overcurrent protection. The MA263501121 is part of the Square D I-Line series, engineered for high performance and durability in demanding electrical environments. Its plug-in design allows for quick installation and replacement, while the thermal magnetic trip provides both long-time and instantaneous protection for sensitive loads.
- 3 Pole Configuration
- 350 Ampere Rating
- 600 Volt Maximum
- I-Line Style Plug-In Mounting
- Thermal Magnetic Trip Unit
- Interrupt Rating: 30kA @ 480V
- Series: I-Line
- UL Listed
Specifications
- Part Number: MA263501121
- Manufacturer : Square D
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : I-Line
- Type : MA
- Voltage : 600
- Amperage : 350
- Phase : 1
- Poles : 2
- AIC rating : 30kA@480V
- Connection : I-Line Style Plug-In
- Functions : LI - Long-Time and Instantaneous
- Frame Size : M Frame
- Protection : Thermal Magnetic
Product Data
- Weight : 38
Accesories
Related Products
You may also like
- Opens in a new window.



