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QBH1020EP
The QBH1020EP from Eaton Cutler-Hammer is a compact miniature circuit breaker offering essential protection at a rated current of 20 A and is suitable for 120/240V AC applications. This device is designed for use in single-phase systems and boasts a thermal-magnetic trip mechanism, ensuring reliable performance in various conditions.
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Technical specifications for QBH1020EP
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Miniature Circuit Breaker |
| Product Line | QuickLag |
| Part Number | QBH1020EP |
| Weight | 0.50 lbs (0.23 kg) |
| UPC | 786679186039 |
| Rated Current | 20 A |
| Voltage Rating | 120/240V AC |
| Interrupting Rating (AIC) at 120/240V AC | 22 kAIC |
| Number of Poles | 1 Pole |
| Trip Sensitivity | 30 mA |
| Phase Type | 1 Phase |
| Trip Type | Thermal-Magnetic |
| Mounting Style | Bolt On Mount |
| Wire Size Range | #14 - #4 AWG |
The Eaton Cutler-Hammer QBH1020EP is a miniature circuit breaker designed for efficient overcurrent protection. With an operational weight of just 0.51 lbs, it is lightweight and suitable for various applications. This circuit breaker operates at a rated current of 20 A and is compatible with voltage inputs of 120/240V AC. The device is structured with a single pole to serve single-phase power systems.
Its interrupting rating at both 120 and 240 volts AC is 22 kAIC, providing substantial protection against faults. The trip mechanism is thermal-magnetic, allowing for swift responses to overload conditions as well as short circuits. Trip sensitivity is set at 30 mA, enabling effective detection of ground faults. For installation, the QBH1020EP uses a bolt-on mounting style, offering secure attachment.
This breaker accommodates a wire size range of #14 to #4 AWG, ensuring compatibility with various conductor sizes. Overall, the QBH1020EP is designed to ensure operational safety and is a practical choice for electrical distribution in residential and commercial environments.
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