LB3400F - Westinghouse 400A 600V 3 Pole Bolt-On Molded Case Circuit Breaker

LB3400F

LB3400F is a Westinghouse 3 pole, 400 amp, 600 volt molded case circuit breaker designed for reliable protection in industrial and commercial power distribution systems. This breaker features a bolt-on mounting style, thermal-magnetic trip unit, and a high interrupting capacity for robust performance. The LB3400F is part of the Westinghouse LB series, offering dependable circuit protection with long-time and instantaneous trip functions. It is suitable for use in a wide range of applications requiring a 400 amp frame with a 600 volt rating. The breaker is equipped with load side lug terminals and is engineered for durability and safety in demanding environments.

• Part Number: LB3400F
• Manufacturer: Westinghouse
• Series/Frame: LB
• Amperage: 400A
• Voltage: 600V
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 30kA @ 480V
• Protection Type: Thermal-Magnetic
• Functions: Long-Time and Instantaneous Trip
• Terminal Type: Load Side Lug
• Application: Industrial, Commercial

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Additional Information

This item is Frame only as definded by the part number. That means it is only the circuit breaker frame, and no lugs or trip unit is included with the frame.

Specifications

• Part Number: LB3400F
• Manufacturer : Westinghouse
• Brand : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : AB DE-ION
• Type : LB
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 30kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• UPC : 638183891711
• GTIN : 00794518211675
• Weight : 14