Default product image

Cutler Hammer QCHW2040 - Molded Case 40A 2-Pole Breaker

Cutler Hammer
Price
Save $231.04
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Cutler Hammer QCHW2040 is a two-pole molded case circuit breaker designed for primary overcurrent protection in single-phase electrical systems. This 40A unit operates at 240V with a 22kA interrupting capacity and utilizes a thermal magnetic trip mechanism for long time and instantaneous fault response. The breaker measures 3.8 inches in depth by 4.8 inches in height by 2.2 inches in width, weighs 0.8 lb, and features a feed-thru connection accepting AWG 14 to AWG 4 aluminum or copper wire. It is UL Listed and CSA Certified for safety compliance, with an operating temperature range of -13 to 158 °F (-25 to 70 °C). This industrial-grade breaker is suited for panel mount applications in commercial and light industrial environments requiring reliable branch circuit protection.

Key Features & Specifications
  • Manufacturer: Cutler Hammer
  • Model: QCHW2040
  • Type: QCHW
  • Family: QUICKLAG
  • Item Subcategory: Molded Case
  • Current Rating: 40A
  • Voltage Rating: 240V
  • Poles: 2
  • Phase: 1
  • Interrupt Rating: 22kA@240V
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Connection: Feed-Thru
  • Wire Size: AWG 14 to AWG 10, AWG 14 to AWG 4, Aluminum/Copper
  • Mounting Type: Panel Mount
  • Dimensions: 3.8 in x 4.8 in x 2.2 in (Length/Depth x Height x Width)
  • Weight: 0.8 lb
  • Temp Rating: -13–158 °F (-25–70 °C)
  • Certification: UL Listed, CSA Certified
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 786679387443
  • GTIN: 00786679387443