KDB3350X - Eaton Series C 350A 600VAC 3-Pole Molded Case Circuit Breaker

KDB3350X

KDB3350X is an Eaton Series C complete molded case circuit breaker designed for industrial and commercial power distribution applications. This 3-pole thermal magnetic breaker delivers reliable overcurrent protection with fixed thermal and fixed magnetic trip functions. KDB3350X features a K-frame design with aluminum line and load terminals, rated for 350 amperes at 600VAC or 250VDC. The breaker provides an interrupting rating of 65 kAIC at 240VAC, 35 kAIC at 480VAC, and 25 kAIC at 600VAC, making it suitable for demanding electrical systems. It operates across 50 to 60 Hz frequencies and meets UL listing standards for safety and performance. Dimensions measure 5.5 inches in height and width with 4.1 inches depth, weighing 4 pounds.

• Amperage Rating: 350 A
• Voltage Rating: 600 VAC, 250 VDC
• Poles: 3-Pole
• Series: Series C
• Frame Type: K-Frame
• Circuit Breaker Type: KDB
• Trip Type: T186 Fixed Thermal/Fixed Magnetic
• Interrupt Rating: 65 kAIC at 240VAC, 35 kAIC at 480VAC, 25 kAIC at 600VAC
• Terminal Connection: Line and Load
• Terminal Material: Aluminum
• Frequency Rating: 50 to 60 Hz
• Certification: UL Listed

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Specifications

• Part Number: KDB3350X
• Manufacturer : Eaton
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : KDB
• Voltage : 600
• Amperage : 350
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Frame Size : K Frame
• Protection : Thermal Magnetic

Product Data

• UPC : 782114982129
• GTIN : 00782114982129
• 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
• Certification : UL Listed