Siemens HGB3B020B - Molded Case Circuit Breaker 20A 600V 3P
Siemens HGB3B020B - Molded Case Circuit Breaker 20A 600V 3P

Siemens HGB3B020B - Molded Case Circuit Breaker 20A 600V 3P

Siemens
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Siemens HGB3B020B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 20A current rating and a 600V voltage rating, housed within a compact, bolt-on unit measuring 2.961" x 2.87" x 4.1" and weighing 2.756 lb. The breaker utilizes a thermal-magnetic trip mechanism for both long-time and instantaneous (LI) protection functions and is constructed to operate in ambient temperatures from -25°C to 70°C. It complies with UL, CSA, IEC, and NOM standards, offering an interrupting capacity of 100kA at 240V AC. This breaker is typically applied in panelboards and switchboards for protecting conductors sized from 14 to 10 AWG for copper or aluminum.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 2.961" x 2.87" x 4.1" (75.2mm x 72.9mm x 104.1mm)
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial Panelboards, Switchboards, Motor Control Centers
  • Phase: 3
  • AIC Rating: 100kA @ 240V AC
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Wire Size: 14 - 10 AWG (Copper/Aluminum)
  • Temp Rating: -25°C to +70°C (-13°F to 158°F)
  • Weight: 2.756 lb (1.25 kg)
  • Family: VL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 887621219772
  • GTIN: 00887621219772