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Allen-Bradley 140U-H3C3-C40 - Molded Case 40A 600V 3-Phase

Allen-Bradley
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Allen-Bradley 140U-H3C3-C40 Circuit Breaker - Molded Case 40A 600V 3-Phase Thermal Magnetic The Allen-Bradley 140U-H3C3-C40 is a Bulletin 140U molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This 3-pole, 3-phase unit is rated for 40A continuous current at 600VAC with a 35kA interrupting capacity at 480VAC, utilizing thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. The breaker features a bolt-on connection style and weighs 4 lb, constructed for robust panel mounting in standard industrial enclosures. It complies with applicable UL and IEC standards for molded case circuit breakers, ensuring reliable performance in motor control centers, distribution panels, and branch circuit protection applications. This breaker is suitable for use in manufacturing facilities, processing plants, and commercial buildings requiring coordinated overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic with LI (Long-Time and Instantaneous) Functions
  • Weight: 4 lb
  • Family: Bulletin 140U
  • Type: 140U
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not available
  • GTIN: Not available