
NJS-6317 Circuit Breaker Description
NJS-6317 Circuit Breaker
When you're replacing a breaker in older equipment, the details have to match. The NJS-6317 is a 3-pole circuit breaker with an NJS frame, measuring 10.13 inches high, 8.25 inches wide, and 3.88 inches deep. It's a practical option for maintenance and repair work when the existing equipment requires this particular frame and configuration. The known dimensions also make it easier to compare the NJS-6317 with the breaker currently in the equipment before installation. For facilities that need to keep legacy electrical systems in service, having the correct replacement can help preserve the original setup rather than changing components unnecessarily. This breaker is built to last when it's used for the right application and maintained as required. Be sure to check the full specifications of the breaker being replaced. Part number, frame, pole count, dimensions, electrical ratings, mounting, and equipment requirements all matter when confirming a proper match.
Key Features and Benefits
- NJS frame for equipment designed to use the appropriate NJS-frame breaker
- Three poles for compatible 3-pole applications
- Measures 10.13" H x 8.25" W x 3.88" D
- Useful for repair and maintenance of compatible legacy electrical equipment
- Clearly identified as part number NJS-6317
- Built to last when properly applied, installed, and maintained
Technical Specifications
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Part Number: NJS-6317
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Frame Type: NJS
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Poles: 3
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Height: 10.13 in.
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Width: 8.25 in.
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Depth: 3.88 in.
- Ship Weight: 24.00 lbs.
Material Compliance and Certifications
- Certification and material compliance details were not included with the available specifications for the NJS-6317. If a particular listing, certification, or compliance requirement applies to your installation, verify it from the product markings and relevant equipment documentation before use.
Where It Works Best
- The NJS-6317 circuit breaker is best suited for maintenance or replacement work in compatible electrical equipment that calls for an NJS frame and 3-pole configuration. It may be especially useful for existing or legacy installations where maintaining the correct form, fit, and function is important.
- Before installation, compare the breaker with the equipment requirements and the unit being replaced. Don't go by dimensions alone. Confirm the NJS-6317 part number, frame type, three-pole configuration, electrical ratings, mounting requirements, and other applicable specifications to make sure it is the right breaker for the job.
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Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:8.25
- Height:10.13
- Depth:3.88
- Poles:3
- Type:NJS
- Approx Dimensions:8.25"W x 10.13"L x 3.88"D
- Additional Notes:Discontinued by the manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a refund, subject to our Return Policy.
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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).

