.svg?v=180920048278408794651776809924){kind=small}
Q12150 | Square D 150A 2-Pole Plug-On Molded Case Circuit Breaker for 240V Systems
- Regular price
- $949.00
- Sale price
- $949.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: Q12150
Description
The Square D Q12150 is a 150A molded case circuit breaker designed for dependable protection in 240V single-phase systems. This two-pole breaker uses a thermal-magnetic trip unit to respond accurately to both overload and short-circuit events. Its plug-on design supports quick installation in compatible Q1 Series load centers.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | Q12150 |
| Subcategory | Molded Case |
| Series | Q1 Series |
| Frame Type | Q1 |
| Amperage Rating | 150A |
| Voltage Rating | 240V AC |
| Number of Poles | 2 |
| Phase | 1-Phase |
| Interrupt Rating | 10 kAIC @ 240V |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| Mounting / Connection | Plug-On |
| Certifications | UL, CSA, NOM, IEC |
| Weight | 2 lb |
Information About Q12150
The Q12150 is part of Square D’s Q1 Series, a family of breakers engineered for residential and light commercial distribution panels requiring plug-on connectivity. It uses the Q1 frame, which provides stable performance and consistent trip response across varying load conditions. The breaker supports long-time and instantaneous trip functions, making it suitable for circuits that require both sustained overload monitoring and fast fault isolation. Designed for 240V applications, it integrates easily into systems that rely on standardized UL, CSA, NOM, and IEC-certified components.
Key Features:
- 150A Current Capacity: Supports high-demand branch circuits requiring substantial load protection.
- Two-Pole Configuration: Ensures simultaneous disconnection of both conductors in 240V single-phase systems.
- Thermal-Magnetic Trip Unit: Provides dependable overload and short-circuit response through LI trip functions.
- Plug-On Mounting: Enables fast installation and firm panelboard connection without additional hardware.
- 10 kA Interrupt Rating: Safely clears moderate-energy faults commonly encountered in residential and commercial systems.
- Q1 Frame Construction: Ensures consistent performance and integration with Q1 Series load centers.
- UL, CSA, NOM, IEC Certifications: Meets multiple international safety standards for broad compliance.
The Q12150 delivers the reliability and precision required for safe and consistent molded case circuit protection.
Description
The Square D Q12150 is a 150A molded case circuit breaker designed for dependable protection in 240V single-phase systems. This two-pole breaker uses a thermal-magnetic trip unit to respond accurately to both overload and short-circuit events. Its plug-on design supports quick installation in compatible Q1 Series load centers.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | Q12150 |
| Subcategory | Molded Case |
| Series | Q1 Series |
| Frame Type | Q1 |
| Amperage Rating | 150A |
| Voltage Rating | 240V AC |
| Number of Poles | 2 |
| Phase | 1-Phase |
| Interrupt Rating | 10 kAIC @ 240V |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| Mounting / Connection | Plug-On |
| Certifications | UL, CSA, NOM, IEC |
| Weight | 2 lb |
Information About Q12150
The Q12150 is part of Square D’s Q1 Series, a family of breakers engineered for residential and light commercial distribution panels requiring plug-on connectivity. It uses the Q1 frame, which provides stable performance and consistent trip response across varying load conditions. The breaker supports long-time and instantaneous trip functions, making it suitable for circuits that require both sustained overload monitoring and fast fault isolation. Designed for 240V applications, it integrates easily into systems that rely on standardized UL, CSA, NOM, and IEC-certified components.
Key Features:
- 150A Current Capacity: Supports high-demand branch circuits requiring substantial load protection.
- Two-Pole Configuration: Ensures simultaneous disconnection of both conductors in 240V single-phase systems.
- Thermal-Magnetic Trip Unit: Provides dependable overload and short-circuit response through LI trip functions.
- Plug-On Mounting: Enables fast installation and firm panelboard connection without additional hardware.
- 10 kA Interrupt Rating: Safely clears moderate-energy faults commonly encountered in residential and commercial systems.
- Q1 Frame Construction: Ensures consistent performance and integration with Q1 Series load centers.
- UL, CSA, NOM, IEC Certifications: Meets multiple international safety standards for broad compliance.
The Q12150 delivers the reliability and precision required for safe and consistent molded case circuit protection.