Siemens HED41B030 - Molded Case Breaker 30A 277V
Siemens HED41B030 - Molded Case Breaker 30A 277V

Siemens HED41B030 - Molded Case Breaker 30A 277V

Siemens
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Siemens HED41B030 is a single-pole molded case circuit breaker from the Sentron Series, designed for high-interrupting capacity thermal magnetic protection in commercial and industrial applications. This 30A, 277V breaker provides LI (long-time and instantaneous) trip functions with a 65kA interrupting rating at 277V, and it features a compact 1 in x 6.35 in frame with a weight of 1.25 lb. Constructed with a load side lug terminal connection and a bolt-on mounting for SB Switchboards and Sentron Panelboards, it accepts AWG 10 to AWG 4 copper or aluminum wire. The breaker complies with both UL 489 and IEC 60947-2 standards, with a temperature rating of -13 to 158 °F (-25 to 70 °C). It is suitable for any phase connection in panelboard applications requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: HED
  • Current Rating: 30A
  • Voltage Rating: 277V
  • Poles: 1
  • Frame Size: 125A/ED
  • Interrupting Capacity: 65kA at 277V
  • Protection: Thermal Magnetic
  • Trip Functions: LI - Long-Time and Instantaneous
  • Terminal Connection: Load Side Lug
  • Connection: Lug In Panelboard
  • Wire Size: AWG 10 to AWG 4, Cu/Al
  • Min. Wire Size: 10 AWG
  • Max. Wire Size: 4 AWG
  • Dimensions: 1 in x 6.35 in
  • Weight: 1.25 lb
  • Panel Type: SB Switchboards, Sentron Panelboards
  • Phase Connection: Any
  • Phase: 1
  • Temp Rating: -13 to 158 °F (-25 to 70 °C)
  • Standards: IEC 60947-2, UL 489
  • Certification: IEC 60947-2, UL 489
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643209848
  • GTIN: 00783643209848