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General Electric THLC434400 - Molded Case Breaker 400A 480V 3-Pole

General Electric
Price
Save $-1,868.61
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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 THLC434400 is a 3-pole molded case circuit breaker from the THLC Series, designed for LI (Long-Time and Instantaneous) protection functions in industrial power distribution systems. It is rated for 480V AC, 400A continuous current, with a high interrupting capacity of 200kA at 480V, and utilizes thermal-magnetic protection for overcurrent and short-circuit fault isolation. This bolt-on unit weighs 10 lb and is constructed for three-phase applications, featuring a compact molded case frame for panelboard or switchboard installation. It complies with applicable UL and NEMA standards for industrial circuit protection. Typical applications include main or feeder protection in commercial and industrial electrical systems, motor control centers, and distribution panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, THLC Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent and short-circuit protection
  • Weight: 10 lb
  • Frame Size: THLC
  • Trip Type: Thermal Magnetic
  • Circuit Breaker Mounting Style: Bolt-On
  • Installation Type: Panelboard or switchboard
  • Standards: UL 489, NEMA AB1
  • Frequency Rating: 50/60 Hz
  • Terminal Connection: Bolt-On lugs
  • Operating Temperature Maximum Celsius: 40°C (ambient)


Product Identification
  • Manufacturer: General Electric
  • Model: THLC434400
  • Family: THLC Series
  • Item Subcategory: Molded Case