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Siemens HED41B100 - Molded Case Breaker 100A 277V 25kA

Siemens
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Siemens HED41B100 is a molded case circuit breaker designed for reliable overcurrent protection in commercial and industrial electrical systems. It features a 100A current rating and a 277V voltage rating, housed within a compact 125A/ED frame with a thermal-magnetic trip unit providing long-time and instantaneous (LI) protection functions. This single-pole breaker is constructed for lug-in panelboard installation with load-side lugs compatible with copper or aluminum conductors from 10 AWG to 4 AWG, and it offers a high interrupting capacity of 25kA at 277V. Compliant with UL 489 and IEC 60947-2 standards, it is engineered for use in Siemens SB switchboards and Sentron panelboards for branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Trip, High Interrupting Capacity
  • Voltage Rating: 277V AC
  • Current Rating: 100A
  • Frame Size: 125A/ED
  • Poles: 1
  • AIC Rating: 25kA @ 277V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Connection: Lug In Panelboard, Load Side Lug
  • Wire Size Compatibility: 10 AWG to 4 AWG (Copper or Aluminum)
  • Phase Connection: Any
  • Standards: UL 489, IEC 60947-2
  • Panel Type: SB Switchboards, Sentron Panelboards
  • Family: Sentron Series
  • Weight: 1.1 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643209930
  • GTIN: 00783643209930