The Square D Mag-Gard MAF3660025M1212 is a 600 A, three-pole (3P) Mag-Gard adjustable instantaneous-trip circuit breaker designed as a motor circuit protector for high-current applications. It is rated for 600 V AC at 50/60 Hz and provides fast magnetic tripping with an adjustable instantaneous trip setting to customize protection for motors and power circuits. The unit offers a 30 kA short-circuit interrupt rating at 600 V, making it suitable for industrial motor control and MCC assemblies. This particular model, MAF3660025M1212, is listed as discontinued by the manufacturer.
