The GE ABB THQC1115WL is a 1-pole, 15-ampere, thermal-magnetic circuit breaker that is unique for its versatile mounting options (both surface/DIN rail) and lug-to-lug configuration. Unlike the common bolt-on "THQB" series or plug-in "THQL" series, the "THQC" variation uses line and load lugs for wired feed-thru connections, making it suitable for panelboards that require direct wiring rather than bus bar connection.Β
Features
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Mounting Versatility: Can be installed via 35mm DIN rail or surface-mounted, offering flexibility in panel design.
Connection Type: Features feed-thru (lug-to-lug) connections for both line and load sides, accepting #14 to #8 AWG copper wire or #12 to #8 AWG aluminum wire.
Protection Type: Utilizes a thermal-magnetic trip mechanism, providing both long-time (overload) and instantaneous (short-circuit) protection.
Interrupting Rating (AIC): A standard interrupting capacity of 10 kA (10,000 Amps) at 120/240 VAC.
Voltage Rating: Rated for 120/240 VAC systems.
Special Markings: HACR rated (suitable for heating, air conditioning, and refrigeration equipment) and SWD rated (suitable for switching 120 VAC fluorescent lighting loads).
Compact Design: Part of the Q-Line family, it maintains a space-saving 1-inch width.
Certifications: UL Listed (UL 489 standard) and CSA Certified.
Safety & Reliability: Features a quick-make/quick-break mechanism and non-interchangeable trip unit for consistent performance and safety.
Specifications
| Trip Style | Non-Interchangeable |
| Frame Type | Q-Line |
| Amperage | 15 A |
| System Voltage | 120 Vac, 120/240 Vac |
| Poles | 1 |
| Trip Function | LI |
| Continuous Current Rated | Standard |
| Interrupting Rating | 10 KAIC (120 Vac), 10 KAIC (120/240 Vac) |
| Suitable for Reverse Feed | Yes |
| Wire Range (Cu/Al) | 14-8 kcmil / 12-8 kcmil |
| Long Time | Fixed |
| Instantaneous | Fixed |
| Protective Relays | No |
| Current Metering | No |
| Special Markings | HACR, SWD |
| GSA Compliance | No |
| Width | 1 inch per pole |
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