KD3400F - 400Amp Max. *Frame Only*
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
KD3400F - 400Amp Max. *Frame Only* Description
KD3400F - 400Amp Max. *Frame Only*
When your molded case circuit breaker frame needs to be replaced, matching the original equipment is usually the most important part of the process. Electrical systems are often built around specific frame sizes, trip configurations, and ratings, so choosing the correct replacement component helps keep the installation consistent. The Eaton KD3400F Series C molded case circuit breaker frame is a 400 Amp, 3-pole frame-only breaker assembly designed for applications where the correct KD frame size, voltage rating, and system compatibility are required.
Key Features and Benefits
- Eaton Series C KD frame molded case circuit breaker frame
- 400 Amp frame rating
- Three-pole configuration
- Frame-only design for compatible trip unit selection
- Rated for 600VAC and 250VDC applications
- Part of the Eaton Series C KD breaker family
- Compatible with appropriate KD frame breaker components
- 35kAIC interrupt rating at 480VAC
- 65kAIC interrupt rating at 240VAC
- Helps maintain existing electrical equipment configuration
- Useful for replacement and maintenance applications
- Built to last in commercial and industrial environments
Technical Specifications
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Catalog Number: KD3400F
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Manufacturer: Eaton
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Product Type: Molded Case Circuit Breaker Frame
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Series: Series C
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Circuit Breaker Type: KD
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Frame Type: K
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Configuration: Frame Only
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Trip Type: T186
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Amperage Rating: 400 Amps
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Number of Poles: 3
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Voltage Rating: 600VAC, 250VDC
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Frequency Rating: 50 to 60 Hz
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Interrupt Rating:
- 35kAIC at 480VAC
- 65kAIC at 240VAC
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Dimensions: 4.10 in. D × 5.50 in. H × 5.50 in. W
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Approximate Weight: 9.65 lbs.
Material Compliance and Certifications
The Eaton KD3400F Series C molded case circuit breaker frame is UL Listed and intended for use with compatible Eaton electrical distribution equipment. Installation should follow the National Electrical Code (NEC), applicable local electrical requirements, and manufacturer guidelines. Assembly, inspection, and maintenance should be completed by qualified electrical personnel.
Where It Works Best
- Eaton Series C KD frame breaker applications
- Commercial electrical distribution systems
- Industrial facilities
- Manufacturing plants
- Power distribution assemblies
- Electrical control panels
- Existing Eaton KD frame installations
- Replacement and maintenance projects
- Applications requiring a 400 Amp, 3-pole molded case circuit breaker frame
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®, 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:5.5
- Height:10.13
- Depth:4.1
- Poles:3
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:KD
- Accessories:KT3150T; KT3200T; KT3250T; KT3300T; KT3400T; 3TA400K
- Approx Dimensions:5.50"W x 10.13"H x 4.10"D
- Additional Notes:Thermal-magnetic circuit breaker FRAME ONLY. 40°C rated. HACR rated.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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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.
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Same Day Shipping
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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).