Description
The General Electric TMQD22150 is a 2-pole thermal magnetic molded case circuit breaker designed for reliable protection of electrical systems operating at 240VAC. With a current rating of 150A and a high interrupting capacity of 100kAIC, it provides dependable overload and short-circuit protection. The TMQD22150 is ideal for commercial and industrial power distribution applications requiring secure and consistent circuit control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
General Electric |
| Category |
Circuit Protection |
| Part Number |
TMQD22150 |
| Subcategory |
Molded Case Circuit Breaker |
| Series |
TMQD Q-Line |
| Amperage |
150A |
| Voltage Rating |
240VAC |
| Poles |
2 |
| Phase |
1 |
| Interrupting Capacity |
100kAIC @ 240V |
| Connection Type |
Bolt-On |
| Protection Type |
Thermal Magnetic |
| Trip Function |
Long-Time and Instantaneous |
| Frame Type |
TMQD Frame |
| Mounting Type |
Bolt-On |
| Terminal Type |
Load Side Lug |
| Temperature Rating |
40°C |
| Frequency |
50/60Hz |
| Certifications |
UL Listed, CSA Approved |
| Application |
Commercial and Industrial Power Panels |
| Weight |
1.93 kg |
Information About TMQD22150
The TMQD22150 is part of General Electric’s TMQD Q-Line series, engineered for robust circuit protection and long-term performance. It features a bolt-on connection type for secure installation in panelboards and switchboards, offering LI (long-time and instantaneous) trip functionality for precise current regulation. This breaker operates efficiently in single-phase systems rated up to 240VAC and is built for use in demanding load environments. Its thermal magnetic mechanism combines temperature-based overload protection with instantaneous magnetic response for fault conditions, ensuring reliable operation under standard 40°C ambient conditions.
Key Features:
- High Interrupting Capacity: Rated at 100kAIC at 240V for dependable short-circuit protection.
- Thermal Magnetic Mechanism: Provides both overload (thermal) and short-circuit (magnetic) protection.
- Bolt-On Mounting: Ensures a stable and vibration-resistant installation.
- 2-Pole Configuration: Suitable for single-phase applications requiring double-pole circuit protection.
- LI Trip Function: Long-time and instantaneous trip functions for accurate circuit management.
- Compact Molded Case: Space-saving design compatible with GE Q-Line systems.
- Temperature Rating: Calibrated for operation in 40°C environments.
- UL and CSA Certified: Complies with key safety and performance standards.
The TMQD22150 delivers the reliability and precision required for commercial and industrial circuit protection systems.
