QFP175-2 - 175 Amp Circuit Breaker

QFP175-2 - 175 Amp Circuit Breaker

The QFP175-2 175 amp circuit breaker is meant for jobs where a standard breaker just isn’t enough. It’s a 2-pole breaker rated for 120/240 volt systems and is commonly used on higher-load circuits that need consistent protection. With a 10 kA interrupting rating, it helps shut down fault current before it can damage wiring or connected equipment. This breaker is often used in residential sub-panels, commercial electrical setups, and light industrial environments where higher amperage is normal. It’s a straightforward piece of gear that does what it’s supposed to do without drawing attention to itself.

Key Features and Benefits

• 175 amp rating
  Built for circuits that carry heavier electrical loads on a regular basis.
• 10 kA interrupting capacity
  Designed to stop short-circuit current safely and limit damage during faults.
• 2-pole configuration
  Common choice for 240-volt applications like HVAC units, shop equipment, and sub-panel feeds.
• QFP frame
  Made to hold up under regular use in demanding electrical environments.
• Practical size
  Fits into compatible panels without creating layout or clearance issues.

Technical Specifications

• Poles: 2
• Rated Current: 175 Amps
• Voltage Rating: 120/240 VAC
• Interrupting Rating: 10 kA
• Frame Type: QFP
• Dimensions:
  • Width: 3.00 inches
  • Length: 6.00 inches
  • Depth: 2.56 inches
• Weight: Approx. 5 lbs

Material Compliance and Certifications

• The QFP175-2 is built using standard thermoset insulation and zinc-plated metal parts commonly used in electrical protection devices.
• Each breaker is tested at the factory to confirm proper operation and fault-clearing ability.
• The design follows typical UL and CSA safety requirements, though local codes and inspection rules should always be checked before installation.

Where It Works Best

• This breaker is a good fit for residential, commercial, and light industrial applications that need higher amperage protection. It’s often installed in sub-panels, HVAC circuits, workshop equipment, and other 240-volt systems. If the job calls for a 175 amp breaker that’s simple, dependable, and familiar to work with, the QFP175-2 fits the bill.