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Siemens NEB2M040L - Molded Case Circuit Breaker 40A 600V

Siemens
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Siemens NEB2M040L is a 2-pole molded case circuit breaker designed for thermal magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 40A continuous current, and delivers a 35kA interrupting capacity at 480V for reliable fault clearing. This compact unit weighs 2 lb, features a feed-thru connection style, and utilizes LI (Long-Time and Instantaneous) trip functions for coordinated protection. It complies with industry standards for molded case circuit breakers and is suited for single-phase applications requiring robust circuit isolation and overload protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 35kA @ 480V
  • Connection: Feed-Thru
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 2 lb
  • Family: NEB Series
  • Item Subcategory: Molded Case