Default product image

Thomas & Betts TB390 - 3-Pole 90A Molded Case Breaker 240V

Thomas & Betts
Price
Save $-248.10
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Thomas & Betts TB390 is a 3-pole molded case circuit breaker designed for thermal-magnetic protection in industrial power distribution systems. It is rated for 240V AC with a 90A continuous current capacity and a 10kA interrupting capacity at 240V, utilizing a plug-in connection for straightforward installation. Weighing 2 lb, this TB Series breaker features LI (Long-Time and Instantaneous) trip functions to safeguard against overloads and short circuits. It complies with industry standards for molded case breakers and is suitable for three-phase applications requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case
  • Voltage Rating: 240V
  • Current Rating: 90A
  • Poles: 3
  • Phase: 3
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 2 lb
  • Family: TB Series
  • Type: TB


Product Identification
  • UPC:
  • GTIN: