HFD3100 - 100 Amp Circuit Breaker
- 100 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HFD3100 - 100 Amp Circuit Breaker Description
HFD3100 - 100 Amp Circuit Breaker
The Eaton HFD3100 circuit breaker is a 100 Amp, three-pole molded case breaker from the Series C HFD family, designed for electrical systems that rely on a specific F-frame configuration. It’s commonly used in replacement and maintenance work where the goal is to match an existing breaker’s form, fit, and electrical ratings without changing your original setup.
Key Features and Benefits
- 100 Amp, three-pole molded case circuit breaker
- Part of the Eaton Series C HFD breaker family
- F-frame design for compatible electrical systems
- 600VAC / 250VDC voltage rating
- T186 thermal-magnetic trip for overload and short-circuit protection
- 50/60 Hz frequency rating
- Load-side terminals
- Designed for replacement use in existing HFD Series C installations
- UL Listed for applicable electrical systems
- Built for long-term service when properly applied within rated conditions
Technical Specifications
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Catalog Number: HFD3100
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Manufacturer: Eaton
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Product Type: Molded case circuit breaker
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Series: Series C
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Circuit Breaker Type: HFD
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Frame: F
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Frame Type: Complete breaker
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Amperage Rating: 100 Amps
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Number of Poles: 3
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Voltage Rating: 600VAC / 250VDC
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Frequency Rating: 50/60 Hz
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Trip Type: T186
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Trip Configuration: Thermal-magnetic (fixed)
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Interrupt Rating: 100 kAIC at 240VAC / 65 kAIC at 480VAC
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Terminals: Load side
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UPC: 786679175897
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Height: 6 in
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Width: 4.13 in
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Depth: 3.38 in
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Weight: 4.3 lb
Material Compliance and Certifications
The Eaton HFD3100 is UL Listed and manufactured as part of Eaton’s Series C molded case circuit breaker line. It is intended for use in systems that already specify or require compatible HFD F-frame breakers. Installation and servicing should be performed by qualified electrical personnel following all applicable electrical codes and safety practices.
Where It Works Best
- Eaton Series C HFD panelboards and equipment
- Replacement of existing HFD3100 breakers
- 100 Amp three-phase circuit protection
- Commercial and industrial electrical distribution systems
- Equipment requiring F-frame molded case breakers
- Systems operating at 600VAC or 250VDC within rated limits
- Maintenance work where matching existing breaker form and function 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.
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:100
- 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 load terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).