Q Line Circuit Breakers Q Line circuit breakers are compact, **thermal-magnetic** devices designed for residential and commercial use. The **bolt-on** versions of the Q Line are specifically made for attaching to the bus connections of load centers and lighting panels. They come with a **Quick-make/Quick-break** mechanism, common trip bars, and clear trip indication to enhance safety and reliability. Available in 1, 2, and 3-pole versions, these breakers are customizable with auxiliary contacts and shunt trip accessories. They are also suitable for use in HID applications. With a 20A rating, Q Line breakers are built for efficient and secure circuit protection.
Features
- Breaker Type: Bolt-on version for load centers and lighting panels
- Width per Pole: 1 inch
- Amperage: 20 A
- Mechanism: Quick-make/Quick-break for reliable operation
- Poles Available: 1, 2, and 3-pole versions
- Accessories: Available with auxiliary contacts and shunt trip
- Application: Suitable for HID applications
- Trip Mechanism: Common trip bars for enhanced safety
- Trip Indication: Easy-to-spot trip indication
Specifications
| Trip Style | Non-Interchangeable |
| Frame Type | Q-Line |
| Amperage | 20 A |
| System Voltage | 120 Vac, 120/240 Vac, 240 Vac |
| Poles | 3 |
| Trip Function | LI (Long Time and Instantaneous) |
| Continuous Current Rated | Standard |
| Interrupting Rating (120 Vac) | 10 KAIC |
| Interrupting Rating (120/240 Vac) | 10 KAIC |
| Interrupting Rating (240 Vac) | 10 KAIC |
| Suitable for Reverse Feed | Yes |
| Long Time | Fixed |
| Instantaneous | Fixed |
| Protective Relays | No |
| Current Metering | No |
| Special Markings | HACR |
| GSA Compliance | No |
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