HFD3175L - 175Amp Circuit Breaker
- 175 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HFD3175L - 175Amp Circuit Breaker Description
HFD3175L - 175Amp Circuit Breaker
When you’re replacing a circuit breaker in existing equipment, the details matter. The Eaton HFD3175L is a 175 Amp, three-pole Series C molded case circuit breaker built around Eaton’s HFD F-frame configuration. It carries ratings of 600 VAC and 250 VDC, operates at 50–60 Hz, and uses a thermal-magnetic T186 trip. The breaker also comes with line and load terminals, which is an important detail to check when matching an existing installation.
Key Features and Benefits
- 175 Amp rating for equipment designed around this specific current requirement.
- Three-pole design for compatible three-phase electrical applications.
- Series C HFD, F-frame configuration helps simplify identification when matching an existing breaker.
- Rated for 600 VAC and 250 VDC.
- Thermal-magnetic trip operation with Eaton T186 trip type.
- Includes line and load terminals, an important consideration when checking replacement compatibility.
- Designed for 50–60 Hz electrical systems.
- Supplied as a complete molded case circuit breaker.
- UL Listed for applications requiring the applicable UL certification.
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: HFD3175L
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UPC: 786679015476
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Product Type: Molded Case Circuit Breaker
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Series: Series C
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Breaker Type: HFD
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Frame: F
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Frame Type: Complete Breaker
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Amperage Rating: 175 A
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Number of Poles: 3
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Voltage Rating: 600 VAC / 250 VDC
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Frequency Rating: 50–60 Hz
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Trip Type: T186
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Trip Function: Thermal-Magnetic
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Interrupt Rating at 240 VAC: 100 kAIC
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Interrupt Rating at 480 VAC: 65 kAIC
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Terminals: Line and Load
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Height: 4.13 in
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Width: 4.13 in
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Depth: 3.38 in
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Weight: 5 lb
Material Compliance and Certifications
The Eaton HFD3175L is UL Listed, giving contractors and maintenance professionals a clear certification reference when evaluating it for a particular installation.
Where It Works Best
The Eaton HFD3175L makes the most sense in commercial and industrial electrical equipment designed to accept a Series C HFD F-frame, 175 Amp, three-pole molded case circuit breaker. It's especially relevant when maintaining existing or legacy equipment where preserving the correct breaker configuration matters.
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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:4.13
- Height:6.0
- Depth:3.38
- Poles:3
- Amperes:175
- A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HFD
- Approx Dimensions:4.13"W x 6.00"H x 3.38"D
- Additional Notes:Thermal-magnetic circuit breaker with non-interchangeable trip unit. 40°C rated. This item includes line and load terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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