HJD63B250L - 250Amp Circuit Breaker
- 250 Amp
- 35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
HJD63B250L - 250Amp Circuit Breaker Description
HJD63B250L - 250Amp Circuit Breaker
When you’re replacing a circuit breaker, the details matter more than anything else—frame type, amperage, voltage rating, and how it connects into the existing setup. The Siemens HJD63B250L is a 250 amp, 3-pole molded case circuit breaker built for systems that use the Siemens JD frame. It’s part of the SENTRON line and uses a thermal-magnetic trip unit to handle both overload and short-circuit conditions.
Key Features and Benefits
- 250 amp, 3-pole molded case circuit breaker for compatible electrical distribution systems
- Siemens SENTRON JD frame design for matching existing JD series installations
- Thermal-magnetic trip unit for overload and short-circuit protection
- 600V AC rating for properly specified applications
- Includes line and load side lugs for installation compatibility
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: HJD63B250L
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Product Type: Molded Case Circuit Breaker
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Frame Type: JD
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Poles: 3
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Amperage: 250A
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Voltage Rating: 600 VAC
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Interrupting Capacity: 35kAIC at 600V / 65kAIC at 480V
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Trip Unit: Thermal-Magnetic
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Standards: UL 489 / IEC 60947-2
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Lug Type: TA2J6500 (Line and Load Side)
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Copper Wire Range: 3/0 AWG – 500 kcmil
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Aluminum Wire Range: 4/0 AWG – 500 kcmil
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Dimensions: 7.5 in. W x 11 in. H x 4 in. D
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Weight: 19.533 lb
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Country of Origin: Mexico
Material Compliance and Certifications
The Siemens HJD63B250L is part of the SENTRON molded case circuit breaker family and is manufactured to meet widely recognized electrical safety standards used in commercial and industrial environments.
Certifications and standards include:
- UL 489 — Molded Case Circuit Breakers
- IEC 60947-2 — Low-voltage switchgear and controlgear standards
Where It Works Best
The Siemens HJD63B250L is commonly used in commercial and industrial electrical systems that already utilize Siemens JD frame breakers. It’s a practical fit for maintenance work, equipment repairs, and direct replacement situations where keeping the original electrical configuration is required.
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:250
- A.I.C. Rating & Volts:35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HJD6-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 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.
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