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Siemens HEB2B030 - Molded Case 30A 2-Pole 600V

Siemens
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Siemens HEB2B030 is a 2-pole molded case circuit breaker from the HEB Series, engineered for thermal magnetic protection in commercial and industrial power distribution systems. This 30A unit operates at a maximum voltage rating of 600V and delivers a high interrupting capacity of 65kA at 480V, utilizing LI (Long-Time and Instantaneous) trip functions for coordinated overload and short-circuit response. The breaker features a bolt-on connection design for secure panel mounting and weighs 2 lb, with a single-phase configuration. It is built to comply with UL 489 standards for safety and performance in demanding electrical environments. Typical applications include branch circuit protection, lighting panels, and motor control centers in industrial facilities.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: HEB Series
  • Type: HEB
  • Weight: 2 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 65kA@480V
  • Phase: 1
  • Current Rating: 30A
  • Part Number: HEB2B030
  • Amperage: 30A
  • Interrupt Rating: 65kA@480V
  • Mounting Type: Bolt-On
  • Trip Unit: Long-Time and Instantaneous
  • Frame Type: Thermal Magnetic
  • Terminals: Load Side Lug
  • Certification: UL 489