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THLC434300

General Electric
Price
Save $-1,325.40
/
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 THLC434300 is a 3-pole, 300 amp, 480 volt THLC Series molded case circuit breaker designed for bolt-on mounting and providing LI (Long-Time and Instantaneous) protection via a thermal magnetic trip mechanism. This current limiting breaker delivers a high interrupting rating of 200kA at 480V AC, ensuring robust fault protection in industrial power distribution systems. The unit weighs 10 lb and features a compact construction suitable for integration into panelboards and switchboards. It is designed for 3-phase applications and complies with industry standards for molded case circuit breakers. Typical applications include main or feeder protection in commercial and industrial electrical systems requiring high fault current interruption.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: General Electric
  • Model: THLC434300
  • Family: THLC Series
  • Current Rating: 300 Amps
  • Voltage Rating: 480 Volts AC
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • AIC Rating: 200kA@480V
  • Weight: 10 lb
  • Frame: THLC434F000
  • Trip Unit: TLC4 adjustable magnetic 1400-3000A
  • Dimensions: 5" D x 5.75" W x 11.5" H (plus 1.5" handle depth)
  • Country of Manufacture: United States


General Electric THLC434300 - Molded Case Circuit Breaker 300A 480V