JXD23B400L - 400Amp Circuit Breaker
- 400 Amp
- 65k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
JXD23B400L - 400Amp Circuit Breaker Description
JXD23B400L - 400Amp Circuit Breaker
Need to match a JXD23B400L to equipment that’s already in service? A few details make this breaker easy to identify. It’s a 400A, three-pole molded case circuit breaker with the JXD2-A type designation and a non-interchangeable trip unit. The JXD23B400L is built to last, but the real key to selecting your replacement is getting the details right. Check the amperage, pole count, JXD2-A type, trip arrangement, interrupting rating, dimensions, and lug setup against the breaker and equipment already in place.
Key Features and Benefits
- 400A, three-pole rating for equipment requiring this specific electrical configuration.
- Type JXD2-A provides an important identifier when matching an existing breaker.
- Uses a non-interchangeable trip unit as specified for this model.
- Line-side and load-side lugs are included, making the supplied connection arrangement clear.
- A practical choice for form, fit, and functional replacement where the existing equipment calls for the same specifications.
Technical Specifications
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Part Number: JXD23B400L
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Product Type: Molded Case Circuit Breaker
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Type: JXD2-A
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Amperage: 400A
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Poles: 3
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Trip Unit: Non-interchangeable
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A.I.C. Rating: 65 kA at 240VAC
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Additional DC Rating: 30 kA at 250VDC for two-pole applications only; this is not a three-pole DC rating for the JXD23B400L
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Line-Side Lugs: Included
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Load-Side Lugs: Included
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Width: 7.50 in.
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Height / Length: 11.00 in.
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Depth: 4.00 in.
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Overall Dimensions: 7.50 in. W × 11.00 in. L × 4.00 in. D
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Approximate Ship Weight: 18.00 lb
Material Compliance and Certifications
No specific material-compliance information or certifications were included in the supplied specifications for the JXD23B400L. UL, CSA, IEC, RoHS, REACH, or other approvals should therefore not be assumed. If your installation requires a particular certification or compliance standard, confirm that requirement against the applicable product documentation.
Where It Works Best
The JXD23B400L is best suited to compatible existing and legacy electrical equipment that calls for a 400A, three-pole Type JXD2-A molded case circuit breaker with a non-interchangeable trip unit. Its included line- and load-side lugs are another useful detail when comparing it with the breaker being replaced.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:7.5
- Height:11.0
- Depth:4.0
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:65k @ 240VAC
- Type:JXD2-A
- Approx Dimensions:7.5"W x 11.00"L x 4.00"D
- Additional Notes:30kAIC@250vdc (for 2-pole applications), Molded Case Circuit Breaker with Non-Interchangeable Trip Unit. Includes Line and Load-Side Lugs - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
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).