Default product image

Siemens NGB1B040V - Molded Case Breaker 40A 347V (25kA AIC)

Siemens
Price
Save $276.98
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens NGB1B040V is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 40A current rating and a 347V voltage rating, housed within a compact GG frame with a single-pole, bolt-on connection for secure installation. Constructed for durability, this thermal magnetic breaker operates across a temperature range of -13°F to 158°F (-25°C to 70°C) and is certified to UL and IEC standards. Its 25kA interrupting capacity at 277V makes it suitable for protecting branch circuits in panelboards and switchboards, particularly in single-phase applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time and Instantaneous) Functions
  • Voltage Rating: 347V AC
  • Current Rating: 40A
  • Frame Size: GG Frame
  • Poles: 1
  • Connection: Bolt-On
  • Phase: 1
  • AIC Rating: 25kA @ 277V
  • Certification: UL, IEC
  • Operating Temperature: -13°F to 158°F (-25°C to 70°C)
  • Weight: 0.776 lb
  • Family: VL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643555075
  • GTIN: 00783643555075