Description
The Square D QOB115EPD is a single-pole bolt-on circuit breaker designed to provide reliable overcurrent protection in residential and commercial electrical systems. Rated at 15 amps and 120 VAC, this breaker features thermal-magnetic trip technology for dependable long-time and instantaneous protection. It is engineered for use in Square D QO load centers and NQ panelboards.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Protection |
| Part Number |
QOB115EPD |
| Subcategory |
Circuit Breakers |
| Series |
QO |
| Product Type |
GFCI Circuit Breaker |
| Rated Current |
15 A |
| Number of Poles |
1 |
| Phase |
Single Phase |
| Voltage Rating |
120 VAC |
| Protection Type |
Thermal-Magnetic |
| Interrupting Rating |
10 kAIC @ 120 VAC |
| Mounting Type |
Bolt-On |
| Terminal Type |
Pressure Plate |
| Wire Size |
AWG 14–8 Copper, AWG 12–8 Aluminum |
| Actuator Type |
Paddle |
| Temperature Rating |
40 °C |
| Height |
4.1 in |
| Width |
0.7 in |
| Depth |
2.9 in |
| Weight |
0.3 lb (approx.) |
Information About QOB115EPD
The QOB115EPD is part of Square D’s QO series, known for compact design and dependable performance in branch circuit protection. This breaker utilizes a thermal-magnetic trip mechanism to protect circuits from overloads and short-circuit conditions. Its bolt-on mounting design ensures a secure mechanical and electrical connection within compatible panelboards. Designed to meet UL, CSA, HACR, RoHS, and REACh standards, the breaker supports copper and aluminum conductors across a defined wire range for flexible installation.
Key Features:
- 15 Amp Current Rating: Designed for standard branch circuit protection.
- Single-Pole Configuration: Supports single-phase, 120V electrical systems.
- Thermal-Magnetic Protection: Provides long-time overload and instantaneous fault protection.
- Bolt-On Mounting Design: Ensures secure installation and reliable electrical contact.
- 10 kA Interrupting Rating: Rated for fault protection at 120 VAC.
- Pressure Plate Terminals: Allows secure connection of copper or aluminum conductors.
- QO Series Compatibility: Designed for use with QO load centers and NQ panelboards.
The QOB115EPD delivers the reliability and precision required for residential and commercial branch circuit protection.
