Schneider Electric 8501X033 Industrial Control Relay

Schneider Electric’s Square D 8501XO33V01 Type X NEMA control relay delivers rugged, multi-path control with a 24 VAC, 60 Hz coil and three normally open plus three normally closed contacts (3NO-3NC), making it well suited for machine-tool and general industrial control circuits. As part of the Class 8501, Type X family, it is designed to withstand demanding environments while switching multiple control paths from a single device. The specific 8501XO33V01 variant is listed as discontinued by Schneider Electric as of October 11, 2019, with recommended replacements in the 8501 Type X lineup. Variants in the 8501XO33 family extend the same 3NO-3NC configuration to other coil voltages and performance levels, including 10 A resistive switching at up to 600 VAC in models like 8501XO33V02, and 110/120 VAC coils in other 8501XO33 options, enabling use across a range of control applications from precision automation to heavier-load equipment.