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Siemens HED41B090L - Molded Case 90A 1-Pole (277VAC)

Siemens
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Siemens HED41B090L is a single-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic overcurrent protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 90A at 277VAC and 125VDC, with a high interrupting capacity of 25kA at 277VAC and 100kA at 120VAC, operating on a single-phase system. The breaker measures 4.724 x 0.787 x 5.906 inches, weighs 2.998 lb, and features a feed-thru connection style within an ED Frame construction, manufactured in Mexico. It complies with industry standards for molded case circuit breakers, providing reliable short-circuit and overload protection in electrical distribution systems. Typical applications include industrial and commercial power panels requiring compact, high-interrupting single-pole protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: HED41B090L
  • Type: HED
  • Family: Sentron Series
  • Item Subcategory: Molded Case
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Current Rating: 90A
  • Voltage Rating: 277VAC / 125VDC
  • Poles: 1
  • Phase: 1
  • AIC Rating: 25kA at 277VAC, 100kA at 120VAC
  • Frame Size: ED Frame
  • Connection: Feed-Thru
  • Dimensions: 4.724 x 0.787 x 5.906 inch
  • Weight: 2.998 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643090118
  • GTIN: 00783643090118