KD3400 - Cutler Hammer 400 Amp 3 Pole 600V KD Series C Molded Case Circuit Breaker, Thermal Magnetic Trip, Feed-Thru Mount, 35kA Interrupt Rating, UL/CSA/CE Certified

KD3400

KD3400 is a Cutler Hammer 400 Amp, 3 Pole, 600V molded case circuit breaker designed for industrial power distribution.

This Series C, KD frame breaker features a thermal magnetic trip unit with interchangeable long-time and instantaneous trip functions, feed-thru mounting, and robust aluminum/copper terminals. It is certified for safety and performance to UL, CSA, and CE standards, making it suitable for a wide range of commercial and industrial applications.

Key Specifications
• Amperage: 400A
• Voltage: 600V AC, 250V DC
• Poles: 3
• Mounting Type: Feed-Thru
• Interrupt Rating: 35kA @ 480V AC, 25kA @ 600V AC, 10kA @ 250V DC
• Series/Frame: KD, Series C
• Trip Unit: Thermal Magnetic, Interchangeable (Long-Time & Instantaneous)
• Terminal Material: Aluminum/Copper
• Frequency: 50/60 Hz
• Approvals: UL, CSA, CE
• Wire Range: 3/0 AWG to 250 kcmil
• Dimensions: 5.5" W x 4.063" D x 10.125" H

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Specifications

• Part Number: KD3400
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : KD
• Voltage : 600
• Amperage : 400
• 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 : 786679349199
• GTIN : 00786679349199
• Country of Origin : Dominican Republic
• Dimensions : 4.25 in x 1 in x 3.75 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