Default product image

Siemens NGB3K030B - Molded Case Circuit Breaker (30A, 600V, 3-Pole)

Siemens
Price
Save $740.09
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens NGB3K030B is a molded case circuit breaker designed for providing reliable thermal-magnetic protection against overloads and short circuits in industrial power distribution systems. It features a 30A current rating and a 600V AC voltage rating, housed within a compact GB2 frame measuring 4.701 x 3.00 x 2.902 inches and weighing 2.249 lb. The breaker is constructed for bolt-on connection, supports copper or aluminum conductors from size 14 to 10 AWG, and operates effectively within a temperature range of -13°F to 158°F. It complies with UL and IEC standards, offering an interrupting capacity of 25kA at 480V, making it suitable for protecting feeders and branch circuits in commercial and industrial panels.

Key Features & Specifications
  • Type: NGB Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 30A
  • Dimensions: 4.701" x 3.00" x 2.902"
  • Standards: UL, IEC
  • Applications: Industrial Feeder and Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Temp Rating: -13°F to 158°F
  • Phase: 2
  • AIC rating: 25kA @ 480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: GB2 Frame
  • Wire Size: 14 to 10 AWG, Cu/Al
  • Certification: UL, IEC
  • Family: VL Series
  • Country of Origin: Mexico
  • Weight: 2.249 lb


Product Identification
  • UPC: 804766339455
  • GTIN: 00804766339455