The Schneider Electric Square D FA320451021 is a molded case circuit breaker designed for robust electrical protection in demanding environments. This 3-pole breaker, part of the FA series, offers reliable performance for commercial and industrial power distribution systems. Its construction ensures consistent operation under varying load conditions.

Technical details

• Series: Square D FA
• Type: Molded Case Circuit Breaker
• Poles: 3
• Voltage Rating: 240V AC at 50/60 Hz
• Current Rating: 45A
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet for details.
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.
• Standards Compliance: UL, CSA, NOM, and IEC

Applications & compatibility

This circuit breaker is suitable for a wide range of applications including motor control, branch circuit protection, and general power distribution in facilities such as manufacturing plants, processing facilities, and commercial buildings. It is designed to integrate seamlessly into existing electrical panels and systems that require 240V, 45A, 3-pole protection.

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 FA320451021 or contact our technical team for cross-reference assistance with compatible FA series components.