Siemens HGB2B040B - Molded Case Circuit Breaker, 40A 600V 2-Pole
Siemens HGB2B040B - Molded Case Circuit Breaker, 40A 600V 2-Pole

Siemens HGB2B040B - Molded Case Circuit Breaker, 40A 600V 2-Pole

Siemens
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Siemens HGB2B040B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 40A current rating and a 600V voltage rating, housed within a compact, bolt-on configuration measuring 1.969" x 2.87" x 4.993" (50mm x 73mm x 127mm) and weighing 1.852 lb. The breaker utilizes a thermal-magnetic trip mechanism for long-time and instantaneous (LI) protection, is certified to UL, CSA, IEC, and NOM standards, and operates effectively across a temperature range of -25°C to 70°C (-13°F to 158°F). Its 100kA interrupting capacity at 240V makes it suitable for safeguarding single-phase branch circuits in panelboards and switchgear.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Dimensions: 1.969" x 2.87" x 4.993" (50mm x 73mm x 127mm)
  • Standards: UL, CSA, IEC, NOM Certified
  • Applications: Industrial Panelboards, Switchgear, Single-Phase Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 1
  • Voltage: 600V
  • Amperage: 40A
  • AIC rating: 100kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: HGB
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Family: VL Series
  • Country of Origin: Mexico
  • Weight: 1.852 lb


Product Identification
  • UPC: 887621219666
  • GTIN: 00887621219666