The 40021-567-06 switch is a 3-phase disconnect switch manufactured by Allen-Bradley. The switch is used to handle different applications, but its main function is to disconnect an electrical circuit completely when needed. The switch is able to handle applications rated at up to 600 Volts AC voltage and 60 Amps of current. It comes with a touch-safe design. Each of the phases of the disconnect switch is electrically isolated and has a minimized short phase. The 40021-567-06 disconnect switch is RoHS compliant and it offers NEMA standard protection against water sprays, dirt, and dust. The disconnect switch is essential in industrial settings according to the NEC standards. This switch should be installed in plain sight in the manufacturing plant. It offers protection against heat-generated damage, short circuits, circuit overloads, and over current errors. The disconnect switch works in conjunction with circuit breakers that interrupt the flow of electricity in a circuit when the current exceeds the normal circuit capacity.

The Allen-Bradley 40021-567-06 disconnect switch is manufactured using high-grade material and it offers the highest levels of safety. It provides safety isolation with nominal break time. The operating frequency of the 40021-567-06  disconnect switch is 50 to 60 Hertz. The frequency fluctuates depending upon the load that is on the switch. The disconnect switch is mainly used with switchboards and feeders. Mounting holes are present on the bottom of the disconnect switch. The 40021-567-06 disconnect switch is used primarily in the food and beverage, material handling, and packaging industries. It has a smaller footprint than other disconnect switches and it is lightweight. It comes with an enclosure interlock feature that prevents the handle from being moved to the “on” position when the door is open and the switch is being serviced.