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Siemens NNY3B100 - Molded Case 1000A 600V 3-Phase Breaker

Siemens
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Siemens NNY3B100 is a molded case circuit breaker designed for primary overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600V and a current rating of 1000A, with a robust AIC rating of 35kA at 480V for three-phase applications. This heavy-duty unit weighs 65 lb and is constructed as a 3-pole breaker without lugs, requiring separate lug selection based on wiring specifications. It complies with industry standards for molded case breakers, making it suitable for use in switchboards, panelboards, and motor control centers in manufacturing, processing, and utility environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, 3-pole, thermal-magnetic trip
  • Voltage Rating: 600V AC
  • Current Rating: 1000A
  • AIC Rating: 35kA@480V
  • Phase: 3
  • Weight: 65 lb
  • Additional Info: This item does not include lugs; contact sales for lug part number with wiring specs


Product Identification
  • UPC: 078364349837