FJ63B175 - 175Amp Circuit Breaker
- 175 Amp
- 18k @ 600VAC; 25k @ 480VAC; 25k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
FJ63B175 - 175Amp Circuit Breaker Description
FJ63B175 - 175Amp Circuit Breaker
The FJ63B175 is a 175 Amp, 3-pole molded case circuit breaker used in electrical distribution equipment designed for the FJ6 frame. It's a practical choice for maintaining existing commercial and industrial electrical systems where replacing a breaker with the correct frame size, amperage, and interrupting capacity is essential. Whether you're servicing a switchboard, panelboard, or other power distribution equipment, selecting a breaker with the proper electrical characteristics is just as important as finding one that physically fits.
Key Features and Benefits
- 175 Amp molded case circuit breaker for commercial and industrial electrical distribution systems
- Three-pole configuration for three-phase power applications
- FJ6 frame for equipment designed to accept compatible FJ6 circuit breakers
- Thermal magnetic trip mechanism provides protection against overloads and short circuits
- Non-interchangeable trip unit maintains the original breaker configuration
- Includes load-side lug terminals for compatible field installations
- Molded case construction built to last
- Rated for 50/60Hz operation
- Suitable for installations with a 40°C ambient temperature rating
- Well suited for maintenance, repair, and replacement applications requiring matching electrical specifications
Technical Specifications
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Part Number: FJ63B175
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Product Type: Molded Case Circuit Breaker
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Frame Type: FJ6
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Amperage: 175 Amps
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Poles: 3
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Trip Type: Thermal Magnetic
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Trip Unit: Non-Interchangeable
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Frequency: 50/60Hz
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Temperature Rating: 40°C
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Voltage Ratings:
- 600VAC
- 480VAC
- 240VAC
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A.I.C. Ratings:
- 18kA @ 600VAC
- 25kA @ 480VAC
- 25kA @ 240VAC
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Terminals: Includes Load-Side Lug Terminals
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Dimensions: 4.50"W × 9.50"H × 4.00"D
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Height: 9.5 in.
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Width: 4.5 in.
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Depth: 4.0 in.
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Approximate Shipping Weight: 14.00 lbs.
Material Compliance and Certifications
Installation should be completed by qualified electrical personnel in accordance with applicable local, state, and national electrical codes. Before placing the breaker into service, verify that the frame type, amperage, voltage rating, interrupting capacity, trip characteristics, and terminal configuration match the requirements of the existing equipment.
Where It Works Best
- Commercial electrical distribution systems
- Industrial facilities
- Manufacturing plants
- Switchboards
- Panelboards
- Three-phase power distribution equipment
- Equipment designed for compatible FJ6 frame circuit breakers
- Maintenance and repair projects requiring a compatible 175 Amp, 3-pole replacement breaker
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:4.5
- Height:9.5
- Depth:4.0
- Poles:3
- Amperes:175
- A.I.C. Rating & Volts:18k @ 600VAC; 25k @ 480VAC; 25k @ 240VAC
- Type:FJ6
- Approx Dimensions:4.50"W x 9.50"H x 4.00"D
- Additional Notes:50/60Hz, 40°C, Thermal Magnetic, Molded Case Circuit Breaker with Non-Interchangeable Trip Unit, Includes Load-Side Lug Terminals
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.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
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.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
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).