Eaton DK3350W 350 Amp Molded Case Circuit Breaker – 3 Pole – 240 VAC – 65 kAIC@240 VAC – K-Frame – Series C

The Eaton Cutler-Hammer DK3350W is a 350 Amp, 3-pole molded case circuit breaker from the Eaton Series C Type DK family. This K-frame breaker provides thermal-magnetic overload and short-circuit protection for commercial and industrial electrical distribution applications. It is rated for 240 VAC and 250 VDC and provides a 65 kAIC interrupting rating at 240 VAC. The “W” configuration is supplied without line and load terminals.

Specifications

• Manufacturer: Eaton
• Brand: Cutler-Hammer
• Product Type: Molded Case Circuit Breaker
• Series: Series C
• Type: DK
• Frame: K-Frame
• Catalog Number / MPN: DK3350W
• Primary Rating: 350 Amp
• Poles / Configuration: 3 Pole
• Voltage: 240 VAC
• DC Voltage: 250 VDC
• Frequency: 50/60 Hz
• Interrupting Rating: 65 kAIC @ 240 VAC; 10 kAIC @ 250 VDC
• Trip Type: Thermal-Magnetic
• Trip Unit: T186
• Trip Functions: LI – Long-Time and Instantaneous
• Thermal Trip: Fixed
• Magnetic Trip: Fixed
• Connection / Mounting: Not specified
• Terminals: Without Line & Load Terminals
• Reverse Feed: Suitable

Part Numbers & Identification

• Manufacturer: Eaton
• Brand: Cutler-Hammer
• Catalog Number: DK3350W
• Series: Series C
• Type: DK
• Frame: K-Frame
• Current Rating: 350 A
• Pole Count: 3 Pole
• Product Type: Thermal-Magnetic Molded Case Circuit Breaker
• Trip Unit: T186
• Trip Functions: LI – Long-Time and Instantaneous
• UPC: 786679044681
• GTIN: 00786679044681

Compatibility

The Eaton Cutler-Hammer DK3350W is designed for compatible Eaton Series C Type DK K-Frame electrical distribution applications. The breaker is suitable for reverse-feed applications and is supplied without line and load terminals. Verify the specific panelboard or switchboard, system voltage, mounting configuration, and terminal requirements before installation.

Certifications

• UL Listed

Returns are easy

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

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