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General Electric TKM3900 - Molded Case Circuit Breaker 900A 600V 3P

General Electric
Price
Save $-2,282.69
/
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.

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General Electric TKM3900 is a molded case circuit breaker designed for providing reliable overcurrent protection in demanding three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 900A continuous current rating, housed within a robust thermal-magnetic trip unit that offers both long-time and instantaneous (LI) protection functions. The breaker's three-pole, bolt-on configuration ensures a secure connection and is constructed to withstand high fault conditions, with an interrupting capacity of 30kA at 480V. This unit complies with relevant industry standards for safety and performance, making it suitable for integration into switchgear, panelboards, and motor control centers within commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 30kA @ 480V
  • Protection Functions: Long-Time and Instantaneous (LI)
  • Connection: Bolt-On
  • Family: THKM Series
  • Weight: 51 lb