Eaton KD3150 Molded Case Circuit Breaker – 150A – 3-Pole / 3-Phase – 600V AC – 65kA @ 240V / 35kA @ 480V – Feed-Thru – Series C KD

The Eaton KD3150 is a 150A, 3-pole, 3-phase molded case circuit breaker from the Eaton / Cutler-Hammer Series C Type KD, K-Frame. It is a complete breaker with fixed thermal and fixed magnetic protection and an interchangeable Long-Time and Instantaneous (LI) trip configuration.

The KD3150 is rated for 600V AC and 250V DC and provides interrupting ratings of 65kAIC at 240V AC and 35kAIC at 480V AC, with standard interrupting capacity. It features a feed-thru configuration, aluminum construction, and line- and load-side lug terminals. The breaker is rated for operation at 40°C.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Product Type: Molded Case Circuit Breaker
• Product Family: Series C
• Series: Series C
• Type: KD
• Frame: K-Frame
• Catalog No.: KD3150
• Current Rating: 150A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• AC Voltage Rating: 600V AC
• DC Voltage Rating: 250V DC
• Interrupting Rating: 65kAIC @ 240V AC; 35kAIC @ 480V AC
• Interrupting Capacity: Standard
• Protection Type: Fixed Thermal, Fixed Magnetic
• Trip Configuration: Interchangeable Long-Time and Instantaneous (LI)
• Mounting / Connection: Feed-Thru
• Terminal Type: Line-Side and Load-Side Lug Terminals
• Material: Aluminum
• Temperature Rating: 40°C
• Breaker Configuration: Complete Breaker
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Eaton / Cutler-Hammer

Part Numbers & Identification:

• Manufacturer Part Number (MPN): KD3150
• Catalog Number: KD3150
• Model: KD3150
• Product Family: Eaton Series C Molded Case Circuit Breakers
• Series: Series C
• Type: KD
• Frame: K-Frame
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 150A
• Trip Configuration: Interchangeable LI

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Series C Type KD K-Frame electrical distribution equipment that accepts KD Series molded case circuit breakers. The KD3150 provides 150A, 3-pole protection for compatible 600V AC and 250V DC electrical distribution applications.

The breaker features fixed thermal and fixed magnetic protection, an interchangeable LI trip configuration, feed-thru construction, and line- and load-side lug terminals. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, trip-unit compatibility, terminal material and arrangement, temperature requirements, and installation requirements before installation.

Certifications:

• Series C KD
• K-Frame
• 150A Rated
• 3-Pole / 3-Phase
• 600V AC Rated
• 250V DC Rated
• 65kAIC @ 240V AC
• 35kAIC @ 480V AC
• Standard Interrupting Capacity
• Fixed Thermal Protection
• Fixed Magnetic Protection
• Interchangeable LI Trip Configuration
• Feed-Thru Configuration
• Line-Side and Load-Side Lug Terminals
• Aluminum Construction
• 40°C Rated

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You may return items within 10 days of delivery for a refund.

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