Q1-2125 - 125 Amp Circuit Breaker

Q1-2125 - 125 Amp Circuit Breaker

If you’re looking for a solid, reliable circuit breaker that fits right into your current setup without a fuss, the Q1-2125 125 Amp breaker is exactly what you need. It’s a 2-pole, plug-on style breaker designed to protect your electrical system from overloads and short circuits—so you get peace of mind knowing your equipment is safe and your power stays on. Whether you're swapping out an old unit or just need dependable protection for a high-demand circuit, this one does the job without requiring extra space or complicated wiring.

Key Features & Benefits

• Strong Protection: With a 10k AIC rating at 120/240VAC, it handles sudden surges or faults without breaking a sweat.
• Easy Installation: Just plug it into your panel. No special tools, no rewiring—get it done quickly and move on.
• Fits Tight Spaces: Only takes up 4 spaces in your breaker box, making it great for updates without panel changes.
• Built to Last: Durable construction means it’ll keep doing its job for years, even in demanding environments.
• Dual-Function Safety: Thermal magnetic protection guards against both sustained overloads and quick surges.

Technical Specifications

• Amps: 125A
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• AIC Rating: 10k
  
• Mount Style: Plug-on
  
• Frame: Q1
  
• Dimensions:
  • Width: 1.50″
  • Length: 6.38″
  • Depth: 2.31″
• Panel Spaces Required: 4
  
• Weight: 3.50 lbs
  

Material Compliance & Certifications

• This breaker is built to meet strict industry safety and environmental standards. You can count on quality materials and solid manufacturing that hold up over time. It’s designed for dependable performance in both residential and commercial setups.

Where It Works Best

• The Q1-2125 is ideal for maintenance, replacement, or expansion work—especially when you want to avoid reworking your whole panel. Whether you're managing a facility, updating a home system, or handling a quick repair, this breaker installs easily and delivers long-term protection. Perfect for electricians who need a reliable part that installs fast and works hard.