KD4125 - Eaton 125A 4-Pole Molded Case Circuit Breaker 600VAC 35kAIC@480VAC 65kAIC@240VAC

KD4125

KD4125 is a 4-pole molded case circuit breaker from Eaton, designed for reliable protection in industrial and commercial power distribution systems. This breaker features a 125A current rating and is compatible with up to 600VAC and 250VDC circuits. It offers high interrupt capacity, making it suitable for demanding applications where safety and performance are critical. The KD4125 is part of Eaton's Series C family and utilizes a K-frame design. It features a fixed thermal/fixed magnetic trip unit for consistent protection. The breaker is constructed with aluminum and is designed for standard mounting in compatible enclosures. Its robust interrupt ratings ensure safe operation under fault conditions.

• Part Number: KD4125
• Manufacturer: Eaton
• Amperage: 125A
• Poles: 4
• Maximum Voltage: 600VAC / 250VDC
• Interrupt Rating: 35kAIC @ 480VAC
• Interrupt Rating: 65kAIC @ 240VAC
• Series/Frame: Series C, K-Frame
• Mounting Type: Standard
• Trip Unit: Fixed Thermal/Fixed Magnetic
• Material: Aluminum

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Specifications

• Part Number: KD4125
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : KD
• Voltage : 600
• Amperage : 125
• Phase : 3
• Poles : 4
• AIC rating : 35kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Frame Size : K Frame
• Protection : Thermal Magnetic

Product Data

• UPC : 786679045206
• GTIN : 00786679045206
• 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