Square D FAL12020 U Industrial Control Relay Module

Square D FAL12020 U is a 1-pole, 20A molded-case circuit breaker from the FAL series, rated for 120V operation with a 240V maximum system voltage and a 10 kA short-circuit interrupting rating at 240V. It uses thermal-magnetic protection with LI - Long-Time and Instantaneous trip functions and provides line and load side lug terminals, along with feed-through capability for panel wiring. This device is intended for industrial control panels, motor control centers, and power-distribution layouts where compact, robust overcurrent protection for a single 20A circuit is needed. The FAL12020 U is designed by Square D, a brand of Schneider Electric, and is compatible with other Square D/Schneider Electric components commonly used in commercial and light-industrial installations. With its 1P, 20A, 120V rating and 10kA @ 240V interrupting capacity, it delivers dependable protection against overloads and short circuits while fitting into standard molded-case breaker enclosures and bus systems used in industrial control applications.