QCAL70 - 70Amp Circuit Breaker

QCAL70 - 70Amp Circuit Breaker

When you need a dependable replacement for a QCAL70 circuit breaker, this 70 Amp, 2-pole Type QC thermal-magnetic circuit breaker is designed to provide the correct form, fit, and function for compatible electrical distribution systems. Engineered as a plug-on replacement, it fits into the original QCAL70's mounting location, making it a practical solution for maintaining legacy electrical panels without modifying the panel configuration. Built to last, this replacement breaker delivers thermal-magnetic overcurrent protection for branch circuits operating at up to 120/240 VAC and features a 10kA I.C. interrupting rating. Whether you're performing scheduled maintenance, replacing a damaged breaker, or restoring an existing electrical system, this replacement is manufactured to meet the electrical ratings and physical compatibility required for applications designed for the original QCAL70.

Key Features and Benefits

• Designed as a direct form, fit, and functional replacement for the QCAL70.
• 70 Amp current rating for compatible branch circuit protection.
• 2-pole configuration for 120/240VAC electrical systems.
• Plug-on design allows installation in compatible panelboards without panel modifications.
• Thermal-magnetic trip mechanism protects against both overloads and short circuits.
• 10k A.I.C. interrupting rating at 120/240VAC.
• Manufactured for compatibility with legacy electrical systems requiring a Type QC circuit breaker.
• Built to last for dependable operation in properly maintained electrical systems.
  

Technical Specifications

• Part Number: QCAL70
  
• Replacement Type: Aftermarket Replacement
  
• Breaker Type: QC
  
• Mounting Style: Plug-On
  
• Trip Type: Thermal-Magnetic
  
• Amperage: 70 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10k A.I.C.
  
• Dimensions:
  • Height: 4.81 in.
  • Width: 1.50 in.
  • Depth: 2.50 in.

Material Compliance and Certifications

• Manufactured for use as a replacement circuit breaker matching the original QCAL70 form, fit, and functional requirements.
• Designed for installation in compatible electrical distribution equipment.
• Thermal-magnetic protection designed for branch circuit overcurrent protection.
• Always verify panel compatibility, electrical ratings, and local code requirements before installation. A qualified electrical professional should perform installation.
  

Where It Works Best

• This replacement QCAL70 circuit breaker is well-suited for maintaining compatibility with residential, commercial, and light industrial electrical distribution systems originally designed to accept a Type QC plug-on circuit breaker. It is an ideal choice when replacing an existing breaker in legacy panelboards while preserving the original panel layout and maintaining the required electrical ratings for the application.