NFJ631200 - 200Amp Circuit Breaker
- 200 Amp
- 22k @ 480VAC; 25k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
NFJ631200 - 200Amp Circuit Breaker Description
NFJ631200 - 200Amp Circuit Breaker
The NFJ631200 is a 200 amp, 3-pole molded case circuit breaker commonly used in commercial and industrial electrical systems. It’s designed for situations where dependable overload and short-circuit protection is needed without adding unnecessary complexity to the panel. The thermal magnetic trip responds to electrical faults in a predictable way, which is why this breaker is often selected for maintenance or replacement work. With a bolt-on mounting style and load-side lugs, it installs cleanly and stays secure once in place. For electricians and maintenance crews, that means fewer issues during installation and fewer callbacks later.
Key Features and Benefits
- Thermal Magnetic Protection: Thermal magnetic protection that reacts to overloads and short circuits under normal operating conditions
- Bolt-On Mounting: Bolt-on mounting helps keep the breaker firmly seated in the panel
- Load-Side Lug Terminals: Load-side lug terminals allow for straightforward conductor connections
- High Interrupting Capacity: High interrupting capacity suitable for many commercial and industrial power systems
Technical Specifications
- Number of Poles: 3
- Amperage Rating: 200A
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Voltage & Interrupting Rating:
- 22kA at 480VAC
- 25kA at 240VAC
- Frame Type: NFJ
- Breaker Type: Molded case, thermal magnetic
- Mounting Style: Bolt-on
- Terminal Type: Load-side lugs
- Operating Temperature: 40°C
-
Approximate Dimensions:
- Width: 4.13 inches
- Length: 9.31 inches
- Depth: 3.75 inches
- Weight: About 12 lbs
Material Compliance and Certifications
- This breaker is manufactured to meet applicable industry standards for performance and safety. The materials used are intended to hold up under typical commercial and industrial electrical loads, helping maintain consistent operation over time when installed correctly.
Where It Works Best
- The NFJ631200 is best used in maintenance, repair, or replacement applications within existing electrical systems. It’s commonly found in commercial buildings, industrial facilities, and distribution equipment where a 200 amp, 3-pole breaker is required. When the goal is to keep an existing system running safely and efficiently, this breaker is a practical fit.
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Specifications
- Width:4.13
- Height:9.31
- Depth:3.75
- Poles:3
- Amperes:200
- A.I.C. Rating & Volts:22k @ 480VAC; 25k @ 240VAC
- Type:NFJ
- Approx Dimensions:4.13"W x 9.31"L x 3.75"D
- Additional Notes:40°C, Bolt-On, Thermal Magnetic, Molded Case Circuit Breaker. Includes Load-Side Lug Terminals. Also known as NFJ434200
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).