KD3300 - Cutler Hammer 300 Amp 600V 3 Pole KD Frame Molded Case Circuit Breaker, Feed-Thru, Thermal Magnetic Trip, 35kA Interrupt
KD3300
KD3300 is a Cutler Hammer Series C, Type KD, 3-pole molded case circuit breaker designed for reliable power distribution.
This circuit breaker features a 300 amp rating, 600V AC voltage, and 3 poles for three-phase applications. It offers feed-thru mounting, interchangeable long-time and instantaneous (LI) thermal magnetic trip unit, and a 35kA interrupting capacity at 480V. The KD frame design ensures robust performance in commercial and industrial settings.
Key Specifications
- Part Number: KD3300
- Manufacturer: Cutler Hammer (Eaton)
- Amperage: 300A
- Voltage: 600V AC
- Poles: 3
- Mounting Type: Feed-Thru
- Interrupt Rating: 35kA @ 480V
- Series/Frame: Series C, KD Frame
- Trip Unit: Interchangeable LI (Long-Time & Instantaneous), Thermal Magnetic
- Connection: Line & load side lug terminals
- Frequency: 50/60Hz
- Dimensions: 5.5" x 5.5" x 4.1"
- Weight: 11.5 lbs
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Specifications
- Part Number: KD3300
- Manufacturer : Cutler Hammer
- Brand : Cutler Hammer
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Series C
- Type : KD
- Voltage : 600
- Amperage : 300
- Phase : 3
- Poles : 3
- AIC rating : 35kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Terminal Connection : Line/Load Lug
- Frame Size : 400A/K
- Temp Rating : Minimum Operating Temp -4 Degrees F Max. Operating Temp.158 Degrees F
- MCM Size : Min. Wire Size 250 MCM Max. Wire Size 3 AWG
- Breaker Type : Standard
- Protection : Thermal Magnetic
- Phase Connection : ABC
Product Data
- UPC : 786679349175
- GTIN : 00786679349175
- Country of Origin : Dominican Republic
- Dimensions : 4.1 in x 5.5 in x 5.5 in (Length/Depth x Height x Width)
- Weight : 11.5
- Panel Type : Allen Bradley MCC, Eaton MCC Eaton, Rockwell Automation Enclosed Control, Switchboard, Westinghouse
- Standards : CSA Certified, IEC Rated, UL Listed
- Certification : CSA Certified, IEC Rated, UL Listed
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