Abb Ge Industrial thql1115 Q-line 1 Pole 15 Amp 120/240V Miniature Circuit Breaker

Product Description

The ABB GE Industrial THQL1115 is a Q-Line single-pole miniature circuit breaker rated for 15 amps at 120/240 volts AC. It is designed for residential and light commercial electrical panels that use plug-in style breakers. Electricians and panel installers rely on this type of breaker to protect branch circuits from overloads and short circuits. The THQL1115 fits Q-Line loadcenters and is a common replacement or new-install breaker for 15-amp circuits powering lighting, outlets, and small appliances. The plug-in design allows for fast, tool-free installation into compatible panels, reducing labor time on the job. The breaker carries a 10,000 ampere interrupting capacity (10 KAIC) at both 120 volts and 120/240 volts AC. This interrupting rating means it can safely clear fault currents up to 10,000 amps without catastrophic failure, which meets the requirements for most residential and general-purpose commercial installations. The trip function is thermal-magnetic, classified as LI, which stands for Long Time and Instantaneous protection. The long-time element responds to sustained overloads by heating a bimetal strip, while the instantaneous element uses a magnetic coil to trip immediately during a short circuit. Both the long-time and instantaneous settings are fixed and non-interchangeable, so no field adjustments are needed or possible. The THQL1115 is marked HACR, making it suitable for use with heating, air conditioning, and refrigeration equipment. It also carries an SWD marking, which qualifies it for switching fluorescent lighting loads. The breaker is suitable for reverse feed applications, adding flexibility in panel configurations. It meets GSA compliance standards and is listed under UL File E11592. This combination of certifications and markings makes the THQL1115 a reliable, code-compliant choice for a wide range of branch circuit protection tasks.

• Single-pole, 15-amp Q-Line plug-in circuit breaker for fast panel installation
• 10 KAIC interrupting rating at 120/240 volts AC for safe fault current clearing
• HACR and SWD markings allow use with HVAC equipment and fluorescent lighting circuits

Product Highlights

The ABB GE Industrial THQL1115 delivers reliable 15-amp branch circuit protection with a 10 KAIC interrupting rating, plug-in convenience, and dual HACR and SWD markings for broad application flexibility.

Product Information

Standard Information

• Brand: ABB GE INDUSTRIAL
• Manufacturer Part Number: THQL1115

Technical Specifications

• Product Line: Q-Line (Plug-In)
• Category: Q-Line Miniature Circuit Breakers
• Poles: 1
• Amperage: 15 Amp
• System Voltage: 120 Vac / 120/240 Vac
• Interrupting Rating (120 Vac): 10 KAIC
• Interrupting Rating (120/240 Vac): 10 KAIC
• Trip Style: Non-Interchangeable
• Trip Function: LI (Long Time and Instantaneous)
• Frame Type: Q-Line
• Continuous Current Rating: Standard
• Long Time Setting: Fixed
• Instantaneous Setting: Fixed
• Suitable for Reverse Feed: Yes
• Special Markings: HACR, SWD
• GSA Compliance: Yes
• UL File Number: E11592