Q Line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QB breakers are bolt-on versions of the Q Line used for bolting to the bus connections of load centers and lighting panels. All Q Line circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. Q Line breakers are available in 1, 2, and 3 pole versions, can be ordered with auxiliary contact and shunt trip accessories, and can be ordered for use in HID applications.
Features
- Width: One-inch wide per pole
- Type: Compact, thermal-magnetic devices
- Applications: Residential and commercial
- QB Breakers: Bolt-on versions for bus connections
- Mechanisms: Quick-make / Quick-break
- Safety Features: Common trip bars, easy to spot trip indication
- Versions: Available in 1, 2, and 3 pole
- Accessories: Auxiliary contact, shunt trip
- Special Use: HID applications
Specifications
| Trip Style | Non-Interchangeable |
| Frame Type | Q-Line |
| Amperage | 90 A |
| System Voltage | 120 Vac, 120/240 Vac |
| Poles | 2 |
| Trip Function | LI |
| Continuous Current Rated | Standard |
| 120 Vac Interrupting Rating | 22 KAIC |
| 120/240 Vac Interrupting Rating | 22 KAIC |
| Suitable for Reverse Feed | Yes |
| Long Time | Fixed |
| Instantaneous | Fixed |
| Protective Relays | No |
| Current Metering | No |
| Special Markings | HACR |