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THQB2120GFT | General Electric 20A 240V 2-Pole Bolt-On GFCI Thermal-Magnetic Q-Line Breaker
- Regular price
- $875.00
- Sale price
- $875.00
- Regular price
-
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Product Description P/N: THQB2120GFT
Description
The General Electric THQB2120GFT is a 20-amp, 240-volt molded case circuit breaker designed to provide both overcurrent and Class A ground fault protection. As a bolt-on GFCI breaker, it supports safety-critical applications in residential and commercial single-phase electrical systems. Its thermal-magnetic trip unit and integrated self-test function ensure dependable protection against overloads, short circuits, and ground faults.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB2120GFT |
| Subcategory | Molded Case Circuit Breaker |
| Family | Q-Line |
| Type | THQB |
| Voltage Rating | 240 V |
| Amperage Rating | 20 A |
| Phase | 1-Phase |
| Number of Poles | 2 |
| Protection Type | Thermal Magnetic + GFCI |
| GFCI Feature | Integrated with self-test |
| Trip Functions | LI – Long-Time and Instantaneous |
| Interrupt Rating | 10 kA @ 240 V |
| Connection Type | Bolt-On |
| Terminal Type | Load-side lug terminals |
| Temperature Rating | 40 °C |
| Application | Residential and commercial branch-circuit protection requiring GFCI |
Information About THQB2120GFT
The THQB2120GFT is part of GE’s Q-Line series, a family of panelboard breakers engineered for reliable circuit protection. With a two-pole configuration, it supports circuits requiring two hot conductors while still operating in single-phase systems. The breaker incorporates LI trip functions, providing long-time overload response and instantaneous short-circuit protection, while the GFCI feature detects ground faults for additional safety. A bolt-on mounting style and load-side lug terminals ensure secure installation in compatible panelboards, and its 10 kA interrupt rating at 240 V supports safe fault clearing in typical residential and commercial environments.
Key Features:
- GFCI protection with self-test: Detects and responds to ground faults for enhanced safety.
- 20A, 240V rating: Suitable for two-pole single-phase branch circuits requiring GFCI protection.
- Thermal-magnetic trip unit: Provides overload and instantaneous short-circuit protection.
- Bolt-on design: Ensures secure mounting in GE Q-Line panelboards.
- Two-pole configuration: Supports circuits using two hot wires in single-phase systems.
- 10 kA interrupt rating: Handles standard residential and commercial fault levels.
- LI trip functions: Combines long-time and instantaneous protective characteristics.
- Load-side lugs included: Supports straightforward wiring and installation.
The THQB2120GFT delivers the reliability and precision required for GFCI-enabled molded case circuit protection in residential and commercial systems.
Description
The General Electric THQB2120GFT is a 20-amp, 240-volt molded case circuit breaker designed to provide both overcurrent and Class A ground fault protection. As a bolt-on GFCI breaker, it supports safety-critical applications in residential and commercial single-phase electrical systems. Its thermal-magnetic trip unit and integrated self-test function ensure dependable protection against overloads, short circuits, and ground faults.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB2120GFT |
| Subcategory | Molded Case Circuit Breaker |
| Family | Q-Line |
| Type | THQB |
| Voltage Rating | 240 V |
| Amperage Rating | 20 A |
| Phase | 1-Phase |
| Number of Poles | 2 |
| Protection Type | Thermal Magnetic + GFCI |
| GFCI Feature | Integrated with self-test |
| Trip Functions | LI – Long-Time and Instantaneous |
| Interrupt Rating | 10 kA @ 240 V |
| Connection Type | Bolt-On |
| Terminal Type | Load-side lug terminals |
| Temperature Rating | 40 °C |
| Application | Residential and commercial branch-circuit protection requiring GFCI |
Information About THQB2120GFT
The THQB2120GFT is part of GE’s Q-Line series, a family of panelboard breakers engineered for reliable circuit protection. With a two-pole configuration, it supports circuits requiring two hot conductors while still operating in single-phase systems. The breaker incorporates LI trip functions, providing long-time overload response and instantaneous short-circuit protection, while the GFCI feature detects ground faults for additional safety. A bolt-on mounting style and load-side lug terminals ensure secure installation in compatible panelboards, and its 10 kA interrupt rating at 240 V supports safe fault clearing in typical residential and commercial environments.
Key Features:
- GFCI protection with self-test: Detects and responds to ground faults for enhanced safety.
- 20A, 240V rating: Suitable for two-pole single-phase branch circuits requiring GFCI protection.
- Thermal-magnetic trip unit: Provides overload and instantaneous short-circuit protection.
- Bolt-on design: Ensures secure mounting in GE Q-Line panelboards.
- Two-pole configuration: Supports circuits using two hot wires in single-phase systems.
- 10 kA interrupt rating: Handles standard residential and commercial fault levels.
- LI trip functions: Combines long-time and instantaneous protective characteristics.
- Load-side lugs included: Supports straightforward wiring and installation.
The THQB2120GFT delivers the reliability and precision required for GFCI-enabled molded case circuit protection in residential and commercial systems.