Q Line Circuit Breakers
Q Line circuit breakers are compact, **thermal-magnetic** devices designed for both residential and commercial use. The **QB breakers** are bolt-on versions, ideal for connecting to bus bars in load centers and lighting panels. They feature **quick-make/quick-break** mechanisms, common trip bars, and easy-to-spot trip indications, ensuring both safety and reliability. Available in 1, 2, and 3 pole versions, these breakers can be customized with auxiliary contact and shunt trip accessories. They are also suitable for use in **HID applications**, offering flexibility for diverse electrical needs.
Features
- Reverse Feed: Suitable
- Current Rating: Standard continuous current rated
- Long Time Trip: Fixed
- Instantaneous Trip: Fixed
- Wire Compatibility: Copper/Aluminum
Specifications
| Interrupt Rating: | 22 kA |
| Mounting Type: | Bolt-On |
| Number of Poles: | 2 |
| Minimum Order Qty: | 1 |
| Order Interval: | 1 |
| Amperage Rating: | 15 A |
| Phase: | 1 |
| Temperature Rating: | 10 to 50 deg C |
| Trip Type: | Internal Common/Non-Interchangeable/Thermal Magnetic/LI |
| Voltage Rating: | 120/240 VAC |
| Wire Size: | 14 to 8 AWG/12 to 8 AWG |
| Standard & Approvals: | UL E11592 |
| Type: | Type THHQB |
| Series: | Q-Line |
| Height: | 3-9/32 in |
| Width: | 2 in |
| Depth: | 2-3/8 in |
| Catalog ID: | G-ETHHQB2115 |
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