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American NB111020R - 1-Pole 100A 120/240V Circuit Breaker

American
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American NB111020R is a molded case circuit breaker designed for primary overcurrent protection in industrial electrical distribution systems. This unit is rated for 120/240 volts AC and 100 amperes, providing reliable fault interruption with a 10 kAIC rating at 240VAC. The breaker features a compact 1-inch pole configuration with a thermal-magnetic trip mechanism, housed in a durable thermoplastic enclosure weighing 5.19 lb, and includes line and load side lug connections for easy installation. It complies with UL 489 and CSA standards, ensuring safe operation in commercial and light industrial environments. Typical applications include branch circuit protection in panelboards, lighting panels, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, thermal-magnetic trip, thermoplastic housing
  • Voltage Rating: 120/240 VAC
  • Current Rating: 100 A
  • Dimensions: 1-inch pole width, compact design
  • Standards: UL 489, CSA
  • Applications: Branch circuit protection, panelboards, lighting panels, motor control centers
  • Weight: 5.19 lb
  • Poles: 1
  • Amperage: 100 A
  • AIC Rating: 10 kAIC at 240VAC
  • Connection: Line and load side lugs
  • Protection: Overcurrent
  • Trip Type: Thermal-magnetic
  • Breaker Type: Molded case
  • Circuit Breaker Mounting Style: Plug-in or bolt-on
  • Terminal Connection: Lug type
  • Frequency Rating: 60 Hz
  • Phase: Single
  • Phase Connection: Single-phase
  • Enclosure: Open type
  • Installation Type: Panelboard
  • Item QTY: 1
  • Breaker Frame: NB
  • Current Rating: 100 A


Product Identification
  • UPC: Not specified
  • GTIN: Not specified