Default product image

Westinghouse NB3400P - Molded Case 400A 600V 3-Pole Breaker

Westinghouse
Price
Save $60,865.40
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Westinghouse NB3400P is a three-pole molded case circuit breaker from the Tri-Pac family, designed to provide overcurrent protection through a thermal magnetic mechanism. It is rated for 400A at 600VAC with a 200kA interrupting capacity at 600V, operating in a three-phase system with feed-thru connection. This UL Listed unit features LI (Long-Time and Instantaneous) protection functions, measures 0.01 inches in length, height, and width, and weighs 0.01 lb. It is manufactured in the United States and is suitable for industrial applications requiring robust fault current interruption and reliable thermal magnetic protection.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 600V
  • Current Rating: 400A
  • Dimensions: Length 0.01in, Height 0.01in, Width 0.01in
  • Standards: UL Listed
  • Applications: Industrial overcurrent protection
  • Switch Type: Circuit Breaker
  • Configuration: Three-Pole
  • Phase: 3
  • Amperage: 400A
  • AIC rating: 200kA@600V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: NB
  • Trip Type: Thermal Magnetic
  • Breaker Type: Molded Case
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 60Hz
  • Phase Connection: Three-Phase
  • Standards: UL 489
  • Installation Type: Panelboard
  • Item QTY: 1
  • Breaker Frame: NB
  • Current Rating: 400A
  • Polarity: Non-Polarized
  • Operating Temperature Maximum Celsius: 40°C
  • Country of Origin: United States
  • Family: Tri-Pac
  • Weight: 0.01 lb


Product Identification
  • UPC: 786679766408
  • GTIN: 00786679766408