DK3300 - Cutler Hammer 300A 240V 3-Pole Molded Case Circuit Breaker Series C DK Frame

DK3300

DK3300 is a Cutler Hammer 3-pole molded case circuit breaker rated for 300 amps and 240 volts, designed for reliable branch circuit protection.This Series C DK-frame breaker features thermal magnetic trip units with long-time and instantaneous protection, a 65kA interrupt rating at 240VAC, and bolt-on mounting. It is UL and CSA certified, suitable for switchboards, panel boards, and motor control centers.

• Manufacturer: Cutler Hammer (Eaton)
• Series: C, DK Frame
• Amperage: 300A
• Voltage: 240VAC / 250VDC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 65kA @ 240VAC, 10kA @ 250VDC
• Trip Unit: Thermal Magnetic with Long-Time and Instantaneous
• Connection: Line & Load Side Lugs
• Certifications: UL Listed, CSA Certified
• Phase: 3
• Dimensions: Approx. 5.5" x 5.5" x 4.1"

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Specifications

• Part Number: DK3300
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : DK
• Voltage : 240
• Amperage : 300
• Phase : 3
• Poles : 3
• AIC rating : 65kA@240V
• Connection : Feed-Thru
• 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 400 MCM Max. Wire Size 500 MCM
• Breaker Type : Standard
• Protection : Thermal Magnetic
• Phase Connection : ABC

Product Data

• UPC : 786679044131
• GTIN : 00786679044131
• 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