THJK426175 - 175Amp Circuit Breaker
- 175 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 2 Pole
Purchase Options:
THJK426175 - 175Amp Circuit Breaker Description
THJK426175 - 175Amp Circuit Breaker
The THJK426175 Circuit Breaker is a 175-amp, two-pole molded-case breaker manufactured by ABB for compatible commercial and industrial electrical distribution systems. Whether you're maintaining an industrial facility or restoring an established electrical distribution system, the THJK426175 offers clear characteristics to help you evaluate a replacement that preserves the original equipment's form, fit, and protective function.
Key Features and Benefits
- 175-Amp Current Rating
- Two-Pole Circuit Breaker Configuration
- J600 Molded Case Frame
- THJK Interchangeable Trip Design
- Thermal-Magnetic Circuit Protection
- LI Trip Function
- 400-Amp Frame Family
- Frame-Specific Trip Compatibility
- Molded Case Construction
- Existing Equipment Compatibility Evaluation
- Form, Fit, and Functional Replacement Considerations
Technical Specifications
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Catalog Number: THJK426175
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Manufacturer: ABB
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Manufacturer Description: ASM THJK C/B
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UPC: 783164046663
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Product Type: Molded Case Circuit Breaker
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Product Category: Thermal-Magnetic Circuit Breaker
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Product Line: J600
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Breaker Type: THJK
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Rated Current: 175 Amperes (175A)
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Number of Poles: 2
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Frame Type: J600
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Applicable Frame Family: 400A Frame, 125A–400A Rating Range
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Trip Unit Configuration: Interchangeable
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Trip Technology: Thermal-Magnetic
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Trip Function: LI (Long-Time and Instantaneous)
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Long-Time Protection: Thermal Overload Protection
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Instantaneous Protection: Magnetic Short-Circuit Protection
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J600 Product Line Maximum Current Rating: Up to 600A, Depending on Configuration
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J600 Product Line Maximum AC Voltage: Up to 600VAC, Depending on Configuration
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Trip Unit Interchangeability: Restricted to Compatible Frame Types
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Manufacturer Assembly Description: ASM THJK C/B
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General THJK Supply Configuration: Unassembled Unless Otherwise Specified
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Specific Supplied Components: Must Be Confirmed for This Catalog Number
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WL Lug Designation: WL-Suffix Configurations Include Cu/Al Line and Load Lugs
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GSA Compliance: No
Material Compliance and Certifications
The THJK426175 Industrial Molded Case Circuit Breaker is classified as a thermal-magnetic circuit breaker with a 175A current rating, two-pole configuration, J600 frame designation, and interchangeable LI trip function.
Before installation, qualified electrical personnel should confirm the required safety listings, frame and trip-unit compatibility, terminal configuration, and equipment-specific electrical requirements.
Where It Works Best
- Existing Commercial Electrical Systems
- Industrial Power Distribution Equipment
- Two-Pole Electrical Applications
- 175-Amp Circuit Protection
- Legacy Electrical Distribution Systems
- Matching THJK Circuit Breaker Replacements
- Industrial Machinery and Equipment Protection
- Facility Maintenance and Electrical Repairs
- 400-Amp J600 Frame Applications
- Interchangeable Trip Unit Applications
- LI Thermal-Magnetic Protection Applications
- Commercial and Industrial Electrical Restoration
- Electrical Equipment Replacement Projects
- Form, Fit, and Functional Replacement Applications
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.
GE®, and ABB® are registered trademarks of General Electric Company and ABB Ltd., respectively. Products sold are surplus, used, or refurbished and are NOT supplied by General Electric Company or ABB Ltd., or their affiliates.
Specifications
- Width:8.25
- Height:10.13
- Depth:3.81
- Poles:2
- Amperes:175
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:THJK4
- Approx Dimensions:8.25"W x 10.13"L x 3.81"D
- Additional Notes:Q-Line, Bolt-on, HACR Rated, Molded Case Circuit Breaker with Non-Interchangeable, Thermal Magnetic Trip Unit and Internal Common Trip. Includes Load-Side Lugs - 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.
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).