Q221225BC - 225 Amp Circuit Breaker

Q221225BC - 225 Amp Circuit Breaker

Protect your electrical system with confidence. The Q221225BC circuit breaker delivers dependable fault protection by combining thermal and magnetic trip elements in a compact, plug‑on molded case design. Whether you’re outfitting an industrial plant, a commercial facility, or a large residential installation, this unit is engineered to perform under pressure while keeping installation straightforward.

Key Features and Benefits

• Thermal‑Magnetic Protection: Offers both overload and short‑circuit defense in one compact unit, reducing risk to downstream equipment.
• Dual‑Pole Configuration: Monitors both legs of a two‑phase circuit, ensuring balanced and safe operation across phases.
• Plug‑On / I‑Line Mounting: Snap-in installation means fewer tools, faster deployment, and minimal downtime on site.
• Q2 Frame Construction: Designed to withstand demanding environments without sacrificing size or performance.
• Consistent Performance: Reliable trip characteristics, even under repeated switching or fluctuating loads.

Technical Specifications

• Poles: 2
• Current Rating: 225 A
• Interrupting Rating: 10,000 AIC @ 120/240 VAC
• Dimensions:
  • Width: 3.00 inches
  • Length: 7.88 inches
  • Depth: 4.31 inches
• Weight: ~6.50 lb
• Frame Type: Q2
• Phasing: B‑C’ Phasing
• Trip Type: Thermal‑Magnetic
• Construction: Plug‑on molded case

Material Compliance and Certifications

• Industry Standards: This circuit breaker is built using premium materials that meet industry standards for strength, durability, and environmental safety.
• UL Standards: It is fully certified to Underwriters Laboratories (UL) specifications for molded case circuit breakers, assuring you that it’s tested for safety, performance, and quality. All components comply with relevant material regulations and eco‑friendly guidelines.

Where It Works Best

• Industrial machinery rooms and manufacturing lines
• Commercial power distribution panels in office buildings or retail centers
• Large residential or multi‑unit dwellings needing high‑capacity protection
• Retrofit or expansion projects where existing bus systems use plug‑on I‑Line format
• Environments where steady performance is essential, even in harsh conditions