Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image
Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only-image

Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only

$ 31.16

Current Rating: 351-400 A Country of Origin: United States Interruption Type: Thermal Circuit Breaker Suitable For: Interior Operation Method: On/Off Control Style: Switch Voltage: 551-600 V Material: ABS/Plastic Electrical Connection: Box Lugs Number of Poles: 3 Number of Throws: 1 Mounting Style: Unit UPC: 0638183891711 Number in Pack: 1 Current Type: AC Type: Main Breaker Color: Black Application: Industrial Number of Positions: 2 Brand: Westinghouse Number of Phases: 3 MPN: LB3400F Tripping Characteristics: Type A Unit Type: lb Maximum Amperage: 400 A Contact Configuration: Triple Pole Single Throw (3PST)

Description

Westinghouse LB3400F 400A 600V 3-Pole Circuit Breaker - Frame with breaker Only. Breaker is aWestinghouse LB3400F 400A 600V 3‑Pole unit with thefactory trip unit installed. One corner has taken a hit that broke small piece off. See photos. Should not affect operation. Not tested As -Is. Some wear from prior install. One corner has taken a hit that broke small piece off .See photos. Should not affect operation. Frame with switch only. Not tested As -Is Breaker is a Westinghouse LB3400F 400A 600V 3‑Pole unit with the factory trip unit installed. Shows normal cosmetic wear from prior installation including surface marks, label wear, and handling scuffs. Wear is cosmetic only and should not affect operation, but the breaker is sold As‑Is, untested, and exactly as shown. Removed from a working industri al environment during an equipment upgrade. No lugs included unless shown in photos. Includes: LB3400F breaker frame Installed trip unit (as pictured) No lugs or additional hardware Notes: Original Westinghouse design (Eaton/Cutler‑Hammer compatible) Obsolete model — high demand for replacements and rebuilds Ideal for refurbishers, panel rebuilders, and MRO spares

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