Default product image

General Electric THJS3603 - Molded Case 300A 3-Pole Breaker

General Electric
Price
Save $-2,116.52
/
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 THJS3603 is a 300A 3-pole molded case circuit breaker from the THJS Series, designed for overcurrent protection in industrial and commercial power distribution systems. It operates at a voltage rating of 600V with a current rating of 300A, featuring LI (Long-Time and Instantaneous) trip functions for precise fault response. The unit weighs 1 lb and utilizes a bolt-on connection with a thermal magnetic protection mechanism, housed in a durable molded case for secure integration into switchgear. It complies with industry standards, offering an AIC rating of 35kA at 480V for robust short-circuit interruption. Typical applications include protecting feeders, motors, and branch circuits in heavy-duty electrical panels and industrial equipment.

Key Features & Specifications
  • Type: THJS
  • Manufacturer: General Electric
  • Item Subcategory: Molded Case
  • Family: THJS Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 300A
  • Number of Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 35kA@480V
  • Phase: 3
  • Weight: 1 lb
  • Part Number: THJS3603
  • Mounting Type: Molded Case
  • Ground Fault Protection: Yes
  • Application: Industrial, Commercial