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Siemens LGB2B020B - Molded Case Circuit Breaker, 20A 600V 2-Pole

Siemens
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Siemens LGB2B020B is a molded case circuit breaker designed for providing reliable thermal-magnetic protection against overloads and short circuits in industrial and commercial electrical systems. It features a 20A current rating and a 600V AC voltage rating, housed within a compact, durable frame measuring 1.969" x 2.87" x 4.989" and weighing 1.852 lb. The breaker is certified to UL, CSA, IEC, and NOM standards for safe operation across a temperature range of -25°C to 70°C (-13°F to 158°F). Its typical applications include protecting branch circuits, panelboards, and motor control centers where a 100kA interrupting capacity at 240V is required for single-phase systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time and Instantaneous) Functions
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 1.969" x 2.87" x 4.989" (50mm x 72.9mm x 126.7mm)
  • Standards: UL, CSA, IEC, NOM Certified
  • Applications: Industrial & Commercial Branch Circuit Protection, Panelboards, Motor Control Centers
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On Connection
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 1
  • AIC rating: 100kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Wire Size: 14 - 10 AWG (Copper/Aluminum)
  • Certification: UL, CSA, IEC, NOM
  • Family: VL Series
  • Country of Origin: Mexico
  • Item Subcategory: Molded Case
  • Weight: 1.852 lb


Product Identification
  • UPC: 887621220075
  • GTIN: 00887621220075