Default product image

Square D A1B240 - Molded Case 40A 240V 2-Pole

Square D
Price
Save $-382.47
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D A1B240 is a molded case circuit breaker designed for overcurrent protection in electrical distribution systems. This 2-pole, 1-phase unit operates at 240V with a 40A current rating and a 10kA interrupting capacity at 240V, utilizing thermal magnetic protection with LI (Long-Time and Instantaneous) functions. The breaker features a bolt-on connection, measures 7.5" x 13.2" x 14.4", and weighs 2 lb, with a compact construction suitable for panelboard installation. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in commercial and light industrial applications. Typical uses include branch circuit protection in load centers, panelboards, and switchboards where 240V single-phase power is required.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 240V
  • Current Rating: 40A
  • Dimensions: 7.5" X 13.2" X 14.4"
  • Weight: 2 lb
  • Poles: 2
  • Phase: 1
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Family: A1B Series
  • Type: A1B
  • Item Subcategory: Molded Case


Product Identification
  • UPC: 078364326357
  • GTIN: 00078364326357