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THQB2145 | General Electric 45A Q-Line 2-Pole Bolt-On Thermal Magnetic Circuit Breaker
- Regular price
- $95.00
- Sale price
- $95.00
- Regular price
-
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Product Description P/N: THQB2145
Description
The General Electric THQB2145 is a 45A, 240V molded case circuit breaker designed for single-phase electrical distribution. Part of the GE Q-Line family, this 2-pole breaker features thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions and a 10 kA interrupt rating at 240V. Its bolt-on configuration provides secure panel installation for residential, commercial, and light industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB2145 |
| Subcategory | App/Comm Circuit Breaker |
| Family | Q-Line |
| Type | THQB |
| Voltage Rating | 240 V |
| Amperage Rating | 45 A |
| AIC Rating | 10 kA @ 240 V |
| Phase | 1-Phase |
| Poles | 2 |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| Connection Style | Bolt-On |
| Temperature Rating | 40 °C |
Information About THQB2145
The THQB2145 belongs to GE’s Q-Line series, a widely used breaker family known for reliable overcurrent protection in panelboard and load center installations. Its thermal-magnetic trip unit incorporates both overload sensing and instantaneous short-circuit response, ensuring dependable circuit protection. Designed with two poles, the breaker simultaneously disconnects both conductors of a 240V single-phase circuit, offering complete protection for connected equipment. With a 10 kA interrupting rating and bolt-on mounting design, the THQB2145 integrates easily into GE panel systems requiring UL-listed, medium-duty circuit protection.
Key Features:
- Thermal-magnetic trip: Provides overload and instantaneous short-circuit protection.
- LI trip functions: Long-Time and Instantaneous operation for balanced circuit protection.
- 2-pole configuration: Simultaneously protects both legs of a 240V single-phase circuit.
- Bolt-on connection: Ensures secure and stable panel mounting.
- 10 kA interrupt rating: Safely clears moderate fault currents at 240V.
- Q-Line design: Compatible with GE THQB bolt-on panel systems.
- 45A, 240V rating: Suitable for residential, commercial, and light industrial loads.
- Load-side lug terminals: Supports straightforward wiring and installation.
The THQB2145 delivers the reliability and precision required for dependable single-phase circuit protection across a wide range of applications.
Description
The General Electric THQB2145 is a 45A, 240V molded case circuit breaker designed for single-phase electrical distribution. Part of the GE Q-Line family, this 2-pole breaker features thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions and a 10 kA interrupt rating at 240V. Its bolt-on configuration provides secure panel installation for residential, commercial, and light industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB2145 |
| Subcategory | App/Comm Circuit Breaker |
| Family | Q-Line |
| Type | THQB |
| Voltage Rating | 240 V |
| Amperage Rating | 45 A |
| AIC Rating | 10 kA @ 240 V |
| Phase | 1-Phase |
| Poles | 2 |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| Connection Style | Bolt-On |
| Temperature Rating | 40 °C |
Information About THQB2145
The THQB2145 belongs to GE’s Q-Line series, a widely used breaker family known for reliable overcurrent protection in panelboard and load center installations. Its thermal-magnetic trip unit incorporates both overload sensing and instantaneous short-circuit response, ensuring dependable circuit protection. Designed with two poles, the breaker simultaneously disconnects both conductors of a 240V single-phase circuit, offering complete protection for connected equipment. With a 10 kA interrupting rating and bolt-on mounting design, the THQB2145 integrates easily into GE panel systems requiring UL-listed, medium-duty circuit protection.
Key Features:
- Thermal-magnetic trip: Provides overload and instantaneous short-circuit protection.
- LI trip functions: Long-Time and Instantaneous operation for balanced circuit protection.
- 2-pole configuration: Simultaneously protects both legs of a 240V single-phase circuit.
- Bolt-on connection: Ensures secure and stable panel mounting.
- 10 kA interrupt rating: Safely clears moderate fault currents at 240V.
- Q-Line design: Compatible with GE THQB bolt-on panel systems.
- 45A, 240V rating: Suitable for residential, commercial, and light industrial loads.
- Load-side lug terminals: Supports straightforward wiring and installation.
The THQB2145 delivers the reliability and precision required for dependable single-phase circuit protection across a wide range of applications.