HFD2045 - 45Amp Circuit Breaker
- 45 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 2 Pole
Purchase Options:
HFD2045 - 45Amp Circuit Breaker Description
HFD2045 - 45Amp Circuit Breaker
Selecting the correct replacement circuit breaker is essential for maintaining the safety and operation of an existing electrical system. The Eaton HFD2045 is a 45 Amp, 2-pole molded case circuit breaker from Eaton's Series C product line, built on the F-frame platform and equipped with a T186 thermal-magnetic trip unit. Designed for use in commercial and industrial power distribution systems, it provides dependable protection against overloads and short circuits in applications rated up to 600 VAC or 250 VDC.
Whether you're replacing an existing breaker during scheduled maintenance or restoring equipment to its original operating condition, the HFD2045 delivers the form, fit, and functional compatibility required for matching Eaton Series C HFD installations.
Key Features and Benefits
- 45 Amp current rating for compatible power distribution systems
- Two-pole molded case circuit breaker
- Eaton Series C complete breaker with F-frame construction
- T186 thermal-magnetic trip unit helps protect against overloads and short circuits
- Rated for systems up to 600 VAC and 250 VDC
- Designed for 50/60 Hz electrical systems
- Equipped with load-side terminals
- UL Listed
- Built to last for commercial and industrial electrical applications
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: HFD2045
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UPC: 786679325452
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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 Frame
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Frame Type: Complete Breaker
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Amperage Rating: 45 Amps
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Number of Poles: 2
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Trip Unit: T186 Thermal-Magnetic
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Voltage Rating: 600 VAC, 250 VDC
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Frequency: 50/60 Hz
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Interrupt Rating: 100 kAIC at 240 VAC; 65 kAIC at 480 VAC
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Terminal Configuration: Load Side
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Dimensions: 2.75 in. W × 6.00 in. H × 3.38 in. D
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Weight: 4.5 lbs.
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Certification: UL Listed
Material Compliance and Certifications
The Eaton HFD2045 is UL Listed, demonstrating compliance with recognized safety standards for molded case circuit breakers. Manufactured to Eaton's published specifications, it is intended as a form, fit, and functional replacement for compatible Series C HFD circuit breakers. Before installation, verify that the amperage rating, voltage rating, interrupting capacity, frame size, pole configuration, and terminal arrangement match the requirements of your existing electrical system and comply with all applicable electrical codes.
Where It Works Best
- Commercial buildings
- Industrial facilities
- Manufacturing plants
- Electrical distribution systems
- Switchboards
- Panelboards
- Motor control equipment
- Maintenance and repair of existing electrical systems
- Compatible Eaton Series C HFD installations
- Applications requiring a 45 Amp, 2-pole molded case circuit breaker rated for 600 VAC
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:2.75
- Height:6.0
- Depth:3.38
- Poles:2
- Amperes:45
- A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HFD
- Approx Dimensions:2.75"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. - 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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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).