FD3045 - 45Amp Circuit Breaker
- 45 Amp
- 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New In Box
FD3045 - 45Amp Circuit Breaker Description
FD3045 - 45Amp Circuit Breaker
When your circuit breaker needs to be replaced, the right match is determined by more than the number printed on the front label. The amperage, frame size, trip unit, terminal arrangement, voltage rating, and interrupting capacity all need to line up with the equipment already in service. Getting those details right before installation can make a maintenance job much smoother.
The Eaton FD3045 is a 45 Amp, three-pole molded case circuit breaker from the Series C family, built on the F-frame platform for compatible electrical distribution systems. It features a T186 thermal magnetic trip unit that responds to overloads and short-circuit conditions while maintaining the protection characteristics of the original installation.
Key Features and Benefits
- Eaton Series C complete molded case circuit breaker
- Catalog Number: FD3045
- 45 Amp current rating
- Three-pole configuration
- F-frame construction
- T186 thermal magnetic trip unit for overload and short-circuit protection
- Rated for 600 VAC and 250 VDC applications
- 50/60 Hz frequency rating
- Load-side terminal configuration
- Form, fit, and function replacement for compatible Eaton Series C equipment
- Suitable for maintenance programs and spare breaker inventory
- Built to last in commercial and industrial electrical systems
Technical Specifications
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Manufacturer: Eaton
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Catalog Number: FD3045
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Series: Series C
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Product Type: Molded Case Circuit Breaker
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Circuit Breaker Type: FD
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Frame: F
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Frame Type: Complete Breaker
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Amperage Rating: 45 Amps
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Number of Poles: 3
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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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Interrupting Rating:
- 65 kAIC at 240 VAC
- 35 kAIC at 480 VAC
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Terminals: Load Side
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Dimensions: 6 in. H × 4.13 in. W × 3.38 in. D
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Weight: 4.3 lbs
Material Compliance and Certifications
The Eaton FD3045 is UL Listed and manufactured to published specifications for Series C molded case circuit breakers. Before replacing an existing breaker, verify the frame size, amperage rating, number of poles, voltage rating, interrupting capacity, trip unit, and terminal configuration to ensure compatibility with the existing equipment.
Where It Works Best
The FD3045 is commonly used in manufacturing facilities, commercial buildings, warehouses, schools, healthcare facilities, municipal buildings, and industrial plants equipped with compatible Eaton Series C F-frame electrical distribution equipment.
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:45
- A.I.C. Rating & Volts:35k @ 480VAC; 65k @ 240VAC
- Type:FD
- 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 includesd load terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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