Description
The Eaton Cutler-Hammer QBHGFT1030 is a molded case ground fault circuit breaker designed to provide advanced electrical protection in residential and commercial applications. Rated at 30 amps and 120/240 volts, this single-pole breaker combines ground fault detection with thermal-magnetic trip technology to safeguard circuits from overloads, short circuits, and ground faults. The QBHGFT1030 ensures reliable performance and secure bolt-on installation in loadcenters and panelboards.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Eaton - Cutler Hammer |
| Category |
Circuit Breaker |
| Part Number |
QBHGFT1030 |
| Subcategory |
Molded Case |
| Series |
Quicklag™ |
| Breaker Type |
Ground Fault (GFCI) |
| Type |
QBHGF |
| Poles |
1 |
| Voltage Rating |
120/240 VAC |
| Current Rating |
30 A |
| Interrupt Rating (AIC) |
22 kA @ 240V |
| Trip Sensitivity |
5 mA |
| Trip Functions |
Long-Time and Instantaneous (LI) |
| Protection Type |
Thermal Magnetic |
| Mounting Method |
Bolt-On |
| Certifications |
UL 489 Listed |
| Temperature Range |
-25°C to +70°C (-13°F to +158°F) |
| Connection Type |
Load Side Lug |
| Phase |
Single Phase |
| Country of Origin |
Dominican Republic |
| Weight |
0.5 lb |
Information About QBHGFT1030
The QBHGFT1030 is part of Eaton’s Quicklag™ series, known for its precision-engineered molded case breakers with superior trip accuracy and robust construction. This QBHGF-type breaker incorporates ground fault protection with 5 mA trip sensitivity to prevent electrical shock hazards and equipment damage. It is UL 489 certified and designed for bolt-on mounting, ensuring a secure and stable connection in demanding environments. With its long-time and instantaneous trip functions, the QBHGFT1030 offers dependable protection for both residential and light industrial electrical systems.
Key Features:
- Series: Part of Eaton’s Quicklag™ family for consistent and durable circuit protection.
- Ground Fault Protection: 5 mA trip sensitivity ensures rapid response to ground faults for enhanced safety.
- Thermal-Magnetic Trip: Provides accurate overload and short-circuit protection.
- Voltage and Current Rating: Operates at 120/240 VAC with a 30-amp capacity for standard branch circuits.
- Interrupt Rating: 22 kAIC at 240V delivers reliable fault interruption in high-energy systems.
- Mounting Type: Bolt-on design ensures secure and vibration-resistant installation.
- Certifications: UL 489 approved for compliance with safety and performance standards.
- Temperature Rating: Suitable for environments ranging from -25°C to +70°C.
The QBHGFT1030 delivers the reliability and precision required for effective overcurrent and ground fault protection in residential, commercial, and light industrial power systems.
