Eaton Cutler-Hammer KD3400KW02 400A 3-Pole Molded Case Switch – Bolt-On Mount – 600VAC

The Eaton Cutler-Hammer KD3400KW02 is a heavy-duty K-frame molded case switch designed for reliable circuit switching and isolation in commercial and industrial power distribution systems. Built with a high magnetic design, this molded case switch provides strong interrupting capability and dependable operation in demanding electrical environments. Rated at 400 amperes at 40°C, the KD3400KW02 is ideal for applications requiring safe load switching and disconnection in panelboards, switchgear, and industrial control systems. Its bolt-on mounting configuration ensures secure installation, while the rugged molded case construction delivers long-term durability and electrical safety.

Product Specifications

• Brand: Eaton / Cutler-Hammer
• Model: KD3400KW02
• Device Type: Molded Case Switch
• Frame Style: KD (K-Frame)
• Rated Current: 400 Ampere
• Number of Poles: 3 Pole
• Mounting Type: Bolt-On Connection
• Operating Temperature Reference: 40°C
• Warranty: One Year Manufacturer Warranty

Technical Specifications

• Frame Type: K-Frame
• Switch Type: High Magnetic Molded Case Switch
• Construction: Molded insulated case for enhanced durability and electrical protection
• Application Type: Circuit switching and load isolation in industrial power systems
• Installation: Designed for panelboards, switchboards, and electrical distribution equipment

Voltage and Ratings

• Maximum Voltage: 600 VAC
• Interrupting Rating: 65 kA @ 240 VAC
• Interrupting Rating: 35 kA @ 480 VAC
• Interrupting Rating: 25 kA @ 600 VAC
• DC Interrupting Rating: 10 kA @ 250 VDC
• Frequency: 50/60 Hz

Product Data

• Manufacturer: Eaton / Cutler-Hammer
• Product Series: KD Series
• Model Number: KD3400KW02
• Current Rating: 400A
• Number of Poles: 3
• Connection Type: Bolt-On
• Application: Industrial switching, load isolation, and electrical power distribution systems

Important Note

The product image typically represents a base model for identification purposes only, and the final configuration may vary depending on installed accessories or options. If accessories are ordered together with the switch, they can be installed according to your specific configuration requirements at no additional cost. Please include the necessary configuration details in the order comment section during checkout to ensure proper assembly before shipment.

Returns are easy

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

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