The Schneider Electric Square D SFA-1020 is a thermal-magnetic molded case circuit breaker designed for reliable overcurrent protection in electrical distribution systems. This unit is part of the SFA series, engineered to safeguard circuits against sustained overloads and sudden short circuits, thereby preventing damage to equipment and ensuring personnel safety. Its robust construction and precise tripping mechanisms make it suitable for demanding applications in both residential and commercial environments.

Technical details

• Series: SFA
• Type: Molded Case Circuit Breaker (MCCB)
• Protection Type: Thermal-Magnetic
• Current Rating: 20 Amperes (A)
• Voltage Rating: 415/240 Volts (V)
• Number of Poles: 3 (implied by SFA-1020 part number convention for 3-pole breakers)
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet for details.
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This Schneider Electric Square D SFA-1020 circuit breaker is commonly employed in main distribution panels, sub-panels, and as branch circuit protection for various loads. It is suitable for use in commercial buildings, industrial facilities, and residential electrical systems where dependable overcurrent protection is critical. Compatibility with specific panelboards and busbar systems should be verified against the manufacturer's installation guidelines.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D SFA-1020 or contact our technical team for cross-reference assistance with compatible SFA series components.