Description
The Square D QOM2125MVH is a molded case circuit breaker designed to provide reliable overcurrent protection for residential and light commercial electrical systems. The QOM2125MVH delivers stable performance with a 125 A rating and supports 120/240 VAC applications. Its bolt-on design makes it suitable for metering equipment requiring secure mechanical mounting.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Breakers |
| Part Number |
QOM2125MVH |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
QO |
| Amperage Rating |
125 A |
| Voltage Rating |
120/240 VAC |
| Poles |
2 |
| Phase |
1-Phase |
| Mounting Type |
Bolt-On |
| Interrupting Rating |
22 kAIC at 120/240 VAC |
| Protection Type |
Thermal Magnetic |
| Trip Functions |
Long-Time, Instantaneous |
| Terminal Type |
Lugs |
| Wire Gauge Range |
AWG 4–300 kcmil Cu/Al |
| For Use With |
Load Centers / Metering Devices |
| Standards Compliance |
UL, CSA, RoHS |
| Temperature Rating |
40 °C |
| Frame Type |
QOM |
| Weight |
1.36 kg |
Information About
QOM2125MVH
The QOM2125MVH is part of the Square D QO series, known for durable construction and dependable circuit protection. It is engineered for use in load centers and metering devices that require a 2-pole thermal magnetic breaker. This model integrates long-time and instantaneous trip functions to support a broad range of protective requirements. The breaker also meets UL and CSA standards, ensuring compatibility with widely used electrical installations.
Key Features:
- 125A Current Rating: Supports medium-capacity circuits in residential and light-commercial installations.
- 120/240 VAC Operation: Suitable for standard single-phase electrical systems.
- Thermal Magnetic Protection: Combines overload and short-circuit protection in one unit.
- Bolt-On Mounting: Provides secure attachment for metering and panel applications.
- 22 kAIC Interrupt Rating: Ensures safe interruption of high-fault currents.
- 2-Pole Configuration: Enables simultaneous disconnection of both conductors.
- Wide Wire Compatibility: Accepts AWG 4 to 300 kcmil copper or aluminum conductors.
- UL & CSA Certified: Meets rigorous safety and performance compliance standards.
The QOM2125MVH delivers the reliability and precision required for dependable circuit protection in modern electrical systems.
