Siemens Q115 Single Pole Circuit Breaker 15A 120V

Product Description

The SIEMENS Q115 is a single-pole plug-on circuit breaker rated for 15 amps at 120 volts with a 10,000 amp interrupting capacity (10 KAIC). It is designed for use in load centers and panelboards where branch circuit overcurrent protection is required. The Q115 provides thermal-magnetic trip action, responding to both sustained overloads and short-circuit faults to protect downstream wiring and connected equipment. Licensed electricians install this breaker as part of new construction, service upgrades, or panel maintenance work.

This breaker is suited for residential and light commercial electrical panels where single-pole, 15-amp branch circuits are needed. Common applications include lighting circuits, receptacle circuits, and general-purpose branch circuits governed by NEC branch circuit requirements. Its plug-on design speeds installation in compatible load centers and simplifies replacement of worn or tripped breakers during service calls.

Key Features

• 15-amp, single-pole overcurrent protection for 120-volt branch circuits
• 10 KAIC interrupting rating for fault current protection
• Thermal-magnetic trip mechanism responds to overloads and short circuits
• Plug-on design for fast installation in compatible panelboards
• Compact single-pole form factor fits standard load center slot spacing

Compatibility

Designed as an OEM-style replacement or new-installation breaker for compatible single-pole plug-on load centers and panelboards accepting QP-series breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Always shut off main power to the panel before servicing breakers or making any connections inside the load center. Verify the panelboard is rated to accept plug-on breakers of this series before installation. Do not install a breaker with a higher ampere rating than the branch circuit wiring is designed to carry.

Technical Specifications

• Amperage: 15 amps
• Poles: 1
• Voltage Rating: 120/240 volts
• Interrupting Capacity: 10,000 amps (10 KAIC)
• Series: QP
• UPC: 783643148185

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: Q115