QGP22125TM - 125 Amp Circuit Breaker

QGP22125TM - 125 Amp Circuit Breaker

If you’re dealing with high-demand electrical systems, you don’t want to gamble on protection—you want something that just works, every time. The QGP22125TM 125 amp circuit breaker is built for exactly that. Designed with thermal magnetic protection, it responds quickly to overloads and short circuits, helping prevent damage before it becomes a costly problem. What really sets this breaker apart is its 65kA interrupting capacity at 240VAC, giving you the confidence to handle serious fault conditions without hesitation. It’s a solid fit for commercial and industrial setups where reliability isn’t optional. The non-interchangeable trip unit keeps protection consistent, so there’s no guesswork or unwanted adjustments down the line. Installation is straightforward, too. With 1/4-20" studs on the line side and lug terminals on the load side, you get secure, stable connections that hold up under demanding conditions. It’s a practical, no-nonsense solution for professionals who need dependable circuit protection without complications.

Key Features and Benefits

• 125 Amp Capacity – Built for higher-load applications that require dependable performance
• 2-Pole Design – Ideal for protecting larger circuits and equipment
• Thermal Magnetic Protection – Fast response to both overloads and short circuits
• 65kA @ 240VAC Interrupting Rating – Handles high fault currents with confidence
• Non-Interchangeable Trip Unit – Fixed protection settings for consistent operation
• Secure Connection Points – Line-side studs and load-side lugs for reliable installation
• Space-Efficient Design – Fits well within standard panel configurations

Technical Specifications

• Part Number: QGP22125TM
• Type: QGP
• Poles: 2
• Amperage: 125A
• Interrupting Capacity: 65kA @ 240VAC
• Trip Type: Thermal Magnetic (Non-Interchangeable)
• Line Side: 1/4-20" Studs
• Load Side: Lug Terminals
• Dimensions:
  • 6.5" H × 3.0" W × 4.0" D

Material Compliance and Certifications

Industry Standards: This circuit breaker is manufactured using high-quality materials designed for durability and consistent electrical performance. It aligns with widely accepted industry standards for safety and reliability, making it a dependable choice for professional electrical applications where performance matters.

Where It Works Best

The QGP22125TM is right at home in commercial buildings, industrial facilities, and heavy-duty electrical panels. It’s especially useful in environments like manufacturing plants, large HVAC systems, and power distribution setups where higher amperage and strong fault protection are critical. If your system demands stability under pressure and protection you don’t have to second-guess, this breaker is built to deliver.