KT3125T - Cutler Hammer 125A 600V 3-Pole K Frame Thermal Magnetic Trip Unit for Series C Molded Case Circuit Breakers

KT3125T

KT3125T is a Cutler Hammer thermal magnetic trip unit designed for Series C molded case circuit breakers.

This three-pole trip unit features a 125A amperage rating, 600V voltage rating, and is compatible with K frame breakers. It offers long time and instantaneous trip functions, adjustable IR switch for continuous current settings, and is suitable for use with standard, high, or ultra high interrupting frames. The unit is UL listed and designed for bolt-on mounting.

Key Specifications

• Part Number: KT3125T
• Manufacturer: Cutler Hammer
• Amperage: 125A
• Voltage: 600VAC
• Poles: 3
• Mounting Type: Bolt-on
• Interrupt Rating: 65 kA at 240VAC, 35 kA at 480VAC, 25 kA at 600VAC
• Series/Frame: Series C, K Frame
• Trip Unit: Thermal magnetic, Type KT
• Certifications: UL Listed
• Operating Temperature: 40°C
• Material: Aluminum terminal
• Dimensions: 1-1/4 in H x 3-3/4 in W x 3-1/4 in D

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Specifications

• Part Number: KT3125T
• Manufacturer : Cutler Hammer
• Brand : Eaton
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : Series C
• Type : C
• Voltage : 600VAC
• Amperage : 125
• Poles : 3
• Functions : LI - Long-Time and Instantaneous Trip
• Amperage Maximum : 125
• Amperage Minimum : 125
• Protection : Thermal Magnetic
• Compatible Frames : KT

Product Data

• UPC : 786679266014
• GTIN : 00786679266014
• Country of Origin : Dominican Republic
• Dimensions : 7 in x 5.3 in x 4.2 in (Length/Depth x Height x Width)
• Weight : 1.8 lb
• Certification : UL