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General Electric THQB21100ST1 - 2-Pole 100A Bolt-On Circuit Breaker

General Electric
Price
Save $155.59
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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 THQB21100ST1 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase electrical systems. It features a 100A current rating and a 240V AC voltage rating, housed within a compact, bolt-on configuration for secure panel mounting. The breaker utilizes a thermal-magnetic trip mechanism offering both long-time and instantaneous (LI) protection functions, and it is constructed to operate within a temperature range of -25 to 70 °C. It complies with UL standards and is rated for an interrupting capacity of 10kA at 120V, making it suitable for industrial control panels, HVAC equipment, and power distribution applications.

Key Features & Specifications
  • Type: THQB Series, Q-Line Molded Case Circuit Breaker with Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic with LI (Long-Time and Instantaneous) Trip Functions
  • AIC Rating: 10kA @ 120V
  • Phase: 1
  • Wire Size: 6 to 1/0 AWG (Copper), 4 to 1/0 AWG (Aluminum)
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Certification: UL Listed
  • Weight: 3 lb


Product Identification
  • UPC: 783164033632
  • GTIN: 00783164033632