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Siemens HEM3M050 - Molded Case 50A 3-Pole 480V Circuit Breaker

Siemens
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Siemens HEM3M050 - Molded Case 50A 3-Pole 480V Circuit Breaker The Siemens HEM3M050 is a 3-pole molded case circuit breaker designed for magnetic-only instantaneous protection in industrial power distribution systems. Rated for 480V AC at 50A with a high interrupting capacity of 65kA at 480V, it provides reliable short-circuit protection for motor circuits and other inductive loads. This bolt-on unit weighs 3 lb and features a compact frame construction without included lugs, requiring separate terminal connectors for installation. It complies with applicable UL and NEMA standards for industrial circuit protection. Typical applications include motor control centers, panelboards, and switchboards requiring instantaneous trip characteristics for equipment protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Magnetic Only, Instantaneous Trip
  • Voltage Rating: 480V AC
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 65kA@480V
  • Functions: I - Instantaneous
  • Weight: 3 lb
  • Additional Info: Lugs are not included


Product Identification
  • UPC: Not available
  • GTIN: Not available