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Siemens EH3B020L - Molded Case Breaker 20A 480V (3-Pole)

Siemens
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Siemens EH3B020L is a 3-pole molded case circuit breaker from the EH Series, designed for overcurrent and short-circuit protection in three-phase power distribution systems. It is rated for 20 amps at 480 volts AC with a 14kA interrupting capacity, utilizing thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. The unit weighs 8 lb and features a feed-thru connection for straightforward installation. This breaker complies with industry standards for industrial-grade branch circuit protection. It is typically applied in commercial and industrial electrical systems requiring reliable three-phase protection.

Key Features & Specifications
  • Type: EH
  • Item Subcategory: Molded Case
  • Family: EH Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • AIC Rating: 14kA@480V
  • Connection: Feed-Thru
  • Weight: 8 lb
  • Mounting: Bolt-On