FA36070 - 70 Amp Circuit Breaker

FA36070 - 70 Amp Circuit Breaker

Ensure top-tier protection for your electrical installations with the FA36070 70 Amp Circuit Breaker from Schneider Electric. Designed to deliver dependable performance in demanding commercial and industrial settings, this high-performance breaker uses thermal-magnetic trip technology to proactively guard your systems from overloads and short circuits. The I-Line mounting format simplifies installation, while the high interrupting ratings mean you can count on this unit to handle fault conditions with confidence. It’s engineered for serious electrical work and built to provide stability and safety you can rely on.

Key Features and Benefits

• Thermal-magnetic trip protection: Dual-mode protection gives you accurate overload defence and rapid response to short-circuit conditions—keeping your system safer and running smoother.
• High interrupting capacity: With 18 kA at 480 VAC and 25 kA at 240 VAC (with further ratings up to 14 kA at 600 V) this breaker is capable of stepping in when things go wrong, protecting your infrastructure from serious damage.
• I-Line mounting format: Plug-in-style installation enables faster and more secure mounting in panelboards designed for I-Line breakers—reducing labour time and making service easier.
• Built for durability: Crafted with high-quality materials and designed for reliable life-cycle performance, this breaker stands up to the rigours of commercial or industrial loads and frequent use.
• HACR-rated: The breaker is compatible with heating, air-conditioning and refrigeration equipment—ideal for HVAC applications alongside general power protection.

Technical Specifications

• Trip Unit Technology: Thermal-magnetic
• Rated Current: 70 A
• Number of Poles: 3-pole
• Interrupting Capacity & Voltage Examples:
  • 25 kA @ 240 VAC
  • 18 kA @ 480 VAC
  • Up to ~14 kA at 600 V
• Voltage Rating: Up to 600 V (for 3-pole model)
• Mounting Mode: I-Line (plug-in style)
• Electrical Connection: Line side I-Line, Load side lugs
• Magnetic Hold Current: 800 A
• Magnetic Tripping Current: 1,450 A
• Dimensions:
  • Width: ~4.50″
  • Depth: ~4.13″
  • Height: ~6.4″ (approx.)

Material Compliance and Certifications

• CSA & UL Certified: Certified by CSA and UL to applicable safety standards.
• RoHS Compliant: Free from restricted hazardous substances.
• REACh Compliant: Meets European regulation requirements for chemical safety.
• Schneider Electric “Green Premium” Label: Developed under a sustainability initiative that emphasises longer life, recyclability and lower environmental impact.

Where It Works Best

• Large commercial buildings with high-capacity switchboards or panelboards where 70 A feeders are common.
• Industrial environments where short-circuit events must be managed and equipment must remain online.
• HVAC systems (thanks to HACR rating) in facilities with heavy air-conditioning or refrigeration loads.
• Infrastructure or retro-fit installations where high interrupting capacity and I-Line mounting ease upgrades.