Default product image

General Electric THKM3900 - Molded Case 900A 3-Pole Breaker

General Electric
Price
Save $-2,446.83
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon

⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

Call for Price
General Electric THKM3900 is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 900A continuous current, and provides a 35kA interrupting capacity at 480V AC. This bolt-on unit weighs 51 lb and utilizes thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. It complies with applicable UL and NEMA standards for molded case circuit breakers. Typical applications include main or feeder protection in commercial and industrial switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Connection: Bolt-On
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 51 lb
  • Family: THKM Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC:
  • GTIN: