FAL34020 - 20 Amp Circuit Breaker

FAL34020 - 20 Amp Circuit Breaker

When you need dependable protection for demanding commercial or industrial electrical systems, the FAL34020 from Schneider Electric steps into the role with confidence. This 3-pole, 20 Amp circuit breaker is rated for 480 V and leverages thermal-magnetic trip technology to guard against both gradual overloads and sudden short-circuit events. With its high interrupting capacity and HACR approval, the FAL34020 is engineered for challenging environments—from large commercial buildings to heavy-duty HVAC and refrigeration installations. Because when downtime isn’t an option, you deserve a breaker built to perform.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Combines a thermal element for overload protection and a magnetic element for instantaneous short-circuit response, giving you two layers of protection in one device.
• High Interrupting Capacity (Breaking Capacity Code “A”): Designed to handle substantial fault currents safely, making it ideal where heavy loads or high-demand circuits are present.
• HACR Rated: Suitable for HVAC, refrigeration and other mission-critical systems, providing versatile application across many industries.
• Straightforward Installation: Unit-mount format with line and load side lugs simplifies hookup, reducing installation time and labour costs.
• Manufactured by a Trusted Brand: Built by Schneider Electric using legacy Square D F-frame technology ensures wide recognition and service availability.

Technical Specifications

• Product Type: Molded Case Circuit Breaker
• Voltage Rating: 480 V ∙ AC (3-pole)
• Current Rating: 20 A
• Number of Poles: 3
• Trip Technology: Thermal-magnetic
• Magnetic Hold Current: Approx. 275 A
• Magnetic Tripping Current: Approx. 600 A
• Mounting Mode: Unit-mount
• Electrical Connection: Lugs for both line and load sides
• Dimensions:
  • Height: ≈ 6.4 in (162.6 mm)
  • Width: ≈ 4.5 in (114.3 mm)
  • Depth: ≈ 4.13 in (104.9 mm)
• Weight: ≈ 4.88 lb (2.214 kg)

Material Compliance and Certifications

• The FAL34020 is designed with environmental and safety standards in mind. It meets the RoHS (Restriction of Hazardous Substances) and REACh (Registration, Evaluation, Authorization, and Restriction of Chemicals) regulations, confirming its low-hazard materials and compliance with international substance standards.
• It is mercury-free, underscoring its sustainable design.
• Note: It carries a California Proposition 65 warning for certain chemicals.
• It is UL Listed and CSA-Certified, giving you confidence in its regulated performance.

Where It Works Best

• Commercial buildings with multi-phase 480 V distribution requiring dependable circuit protection.
• Industrial facilities that run heavy motors, HVAC systems or refrigeration units and need a breaker with high fault current tolerance.
• Retrofitting existing switchgear or expanding installations where a trusted brand and known form-factor matter.
• Applications demanding HACR rating and lug-type connections for quick installation and minimal interruption.