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Siemens LGB3B025B - Molded Case Circuit Breaker 25A 600V 3P

Siemens
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Siemens LGB3B025B is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 25A current rating and a 600V AC voltage rating, housed within a compact, durable enclosure measuring 2.961" x 2.87" x 4.992" and weighing 2.756 lb. The breaker 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 thermal-magnetic protection with long-time and instantaneous (LI) tripping functions makes it suitable for safeguarding motors, feeders, and branch circuits in commercial and industrial panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 25A
  • Dimensions: 2.961" x 2.87" x 4.992" (75.2mm x 72.9mm x 126.8mm)
  • Standards: UL, CSA, IEC, NOM
  • Applications: Industrial power distribution, motor protection, panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 3
  • Poles: 3
  • AIC Rating: 100kA @ 240V AC
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: VL Series
  • Trip Type: Thermal-Magnetic
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Weight: 2.756 lb (1.25 kg)
  • Country of Origin: Mexico


Product Identification
  • UPC: 887621220235
  • GTIN: 00887621220235