Default product image

Cutler-Hammer QBHW3040H - 3-Pole Circuit Breaker (40A, 240V)

Cutler Hammer
Price
Save $810.55
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Cutler-Hammer QBHW3040H is a three-pole molded case circuit breaker designed to provide reliable overcurrent protection for three-phase electrical systems. It features a 40A current rating and a 240V AC voltage rating, with a compact bolt-on connection design measuring 3.8 in (D) x 4.7 in (H) x 3.2 in (W) and a weight of 1.1 lb. This thermal magnetic breaker is HACR rated for heating, air conditioning, and refrigeration equipment, and is certified to UL and CSA standards with an interrupting capacity of 22kA at 240V. Its LI (Long-time and Instantaneous) trip functions make it suitable for protecting motor circuits and feeder lines in commercial and light industrial panelboards.

Key Features & Specifications
  • Type: Three-pole, thermal magnetic molded case circuit breaker with bolt-on connection
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Dimensions: 3.8 in (Depth) x 4.7 in (Height) x 3.2 in (Width)
  • Standards: HACR rated
  • Applications: Motor and feeder protection in commercial/light industrial panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Three-pole
  • Phase: 3
  • AIC rating: 22kA @ 240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Certification: UL Listed, CSA Certified
  • Family: Quicklag
  • Item Subcategory: Molded Case
  • Country of Origin: Dominican Republic
  • Weight: 1.1 lb


Product Identification
  • UPC: 786679393406
  • GTIN: 00786679393406