Default product image

Cutler Hammer CHB340 - Molded Case Circuit Breaker 40A 3P 240V

Cutler Hammer
Price
Save $409.17
/
Condition
  • Low stock - 2 items left
  • Backordered, shipping soon
Call for Price
Cutler Hammer CHB340 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial electrical systems. It features a 40A current rating and a 240V AC voltage rating, housed within a compact, bolt-on configuration measuring 3.3 inches cubed and weighing 0.6 lb. This thermal magnetic breaker complies with the UL 489 standard and offers 10kA interrupting capacity at 240V, utilizing long-time and instantaneous (LI) trip functions for coordinated protection. It is typically applied in panelboards and switchboards for protecting feeder and branch circuits compatible with #8 to #4 AWG copper or aluminum conductors.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Dimensions: 3.3 in (L) x 3.3 in (H) x 3.3 in (W)
  • Standards: UL 489 Listed
  • Applications: Industrial Feeder and Branch Circuit Protection in Panelboards/Switchboards
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Connection: Bolt-On
  • Wire Size: #8-4 AWG (Aluminum/Copper)
  • Weight: 0.6 lb


Product Identification
  • UPC: 782113112626
  • GTIN: 00782113112626