QBHW1020S | Eaton Quicklag QBHW 20A 1-Pole Thermal-Magnetic Circuit Breaker With Shunt Trip
Eaton · HMIs & Displays
Description The QBHW1020S from Eaton is a Quicklag industrial thermal-magnetic circuit breaker designed for single-pole applications requiring dependable overcurrent protection. Rated at 20 amps, this breaker supports operation at 120V, 208V, and 240V AC and incorporates an integrated shunt trip for remote tripping functionality. Technical Specifications Condition New/Never Used Surplus Brand Eaton Category Circuit Breaker Part Number QBHW1020S Subcategory Molded Case Circuit Breaker Breaker Type Quicklag Type QBHW Rated Current 20 A Number of Poles 1 Voltage Rating 120 / 208 / 240 VAC Frequency 60 Hz Trip Unit Type Thermal-Magnetic with Shunt Trip Interrupt Rating 22 kA Mounting Type Bolt-On Temperature Rating 40 °C Dimensions (H × W × D) 3.9 × 2.0 × 4.8 in Information About QBHW1020S The QBHW1020S is part of Eaton’s Quicklag Type QBHW circuit breaker family, engineered for industrial and commercial applications where secure mounting and high fault interruption capability are required. It utilizes a thermal-magnetic trip mechanism to provide long-time overload protection and instantaneous short-circuit response. The non-interchangeable design ensures fixed application use once installed, supporting system integrity and coordination. This breaker is commonly applied in panelboards and control systems where shunt trip capability and robust fault protection are necessary. Key Features Thermal-magnetic trip unit: Provides coordinated protection against overloads and short circuits. Integrated shunt trip: Enables remote tripping for enhanced system control and safety. Quicklag Type QBHW design: Built for industrial-grade performance and reliability. Single-pole configuration: Suitable for branch circuit and control applications. High interrupting capacity: Rated at 22 kAIC for effective fault current interruption. Bolt-on mounting: Ensures secure installation in compatible Eaton panelboards. Non-interchangeable construction: Maintains application-specific configuration after installation. The QBHW1020S delivers the reliability and precision required for single-pole circuit protection with remote tripping capability in industrial electrical systems.
Brand: Eaton · Category: HMIs & Displays
Key features
- Thermal-magnetic trip unit: Provides coordinated protection against overloads and short circuits.
- Integrated shunt trip: Enables remote tripping for enhanced system control and safety.
- Quicklag Type QBHW design: Built for industrial-grade performance and reliability.
- Single-pole configuration: Suitable for branch circuit and control applications.
- High interrupting capacity: Rated at 22 kAIC for effective fault current interruption.
- Bolt-on mounting: Ensures secure installation in compatible Eaton panelboards.
- Non-interchangeable construction: Maintains application-specific configuration after installation.
Specifications
| Manufacturer part number | QBHW1020S |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | QBHW1020S |
| Subcategory | Molded Case Circuit Breaker |
| Breaker Type | Quicklag Type QBHW |
| Rated Current | 20 A |
| Number of Poles | 1 |
| Voltage Rating | 120 / 208 / 240 VAC |
| Frequency | 60 Hz |
| Trip Unit Type | Thermal-Magnetic with Shunt Trip |
| Interrupt Rating | 22 kA |
| Mounting Type | Bolt-On |
| Temperature Rating | 40 °C |
| Dimensions (H × W × D) | 3.9 × 2.0 × 4.8 in |
| Product type | QB Thermal Magnetic Circuit Breaker |
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