MDLB3400W - Eaton Series C Complete Molded Case Circuit Breaker 400A 3-Pole 600V L-Frame Fixed Thermal Magnetic Trip

MDLB3400W

MDLB3400W is a Series C complete molded case circuit breaker designed for reliable protection in commercial and industrial power distribution systems. This Eaton L-frame breaker features a fixed thermal and fixed magnetic trip unit for consistent performance and safety. The MDLB3400W is a three-pole, 400-amp circuit breaker with a 600 Vac voltage rating. It is built for L-frame mounting and is suitable for use in a variety of panelboard and switchgear applications. The breaker is designed for fixed thermal and fixed magnetic trip operation, providing dependable protection against overloads and short circuits.

• Part Number: MDLB3400W
• Manufacturer: Eaton
• Series: Series C
• Frame Type: L-Frame
• Mounting Type: L-Frame
• Number of Poles: 3
• Amperage Rating: 400 A
• Voltage Rating: 600 Vac
• Interrupt Rating: 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
• Frequency Rating: 50/60 Hz
• Terminals: Without terminals
• Trip Type: Fixed Thermal, Fixed Magnetic
• Certifications: UL 489

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Additional Information

This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.

Specifications

• Part Number: MDLB3400W
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : MDLB
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 50kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Frame Size : M Frame
• Protection : Thermal Magnetic

Product Data

• Weight : 33