Allen-Bradley 140U-H3C3-400 3-Pole 400A 600V Circuit Breaker

The Allen-Bradley 140U-H3C3-400 is a 400A, 3-pole, 600V molded case circuit breaker from the 140U Ultra 3000 series. It provides reliable overcurrent protection with LSIG trip function. Rated at 100kA @ 480V interrupting capacity. Call AllBreakerSales.com for pricing, availability, and same-day shipping.

140U-H3C3-400 Specifications

SpecificationValue
Amperage400A
Poles3
Voltage600V
Interrupt Rating100kA @ 480V
Frame Size140U Frame
Mounting TypeFixed
Trip TypeElectronic
Trip FunctionLSIG
Wire Size4–500 kcmil
Phase3-Phase
StandardsUL 489, IEC 60947-2
Temperature Rating40°C

Key Features

  • Electronic trip unit
  • LSIG protection
  • 100% rated
  • DIN rail capable

Applications

  • Motor branch circuits
  • Industrial feeders
  • Control panels

Buy 140U-H3C3-400 Circuit Breaker

Allen-Bradley 140U Ultra 3000 400A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.

Brand: Allen-Bradley | Series: 140U Ultra 3000 | Catalog Number: 140U-H3C3-400

Related Circuit Breakers

140U-H3C3-100 - Allen-Bradley 140U Ultra 3000 | 140U-H3C3-150 - Allen-Bradley 140U Ultra 3000 | 140U-H3C3-200 - Allen-Bradley 140U Ultra 3000 | 140U-H3C3-300 - Allen-Bradley 140U Ultra 3000

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