KoldDraft 102103701

RELAY-PLUG IN GB421R/GB431R/V

A plug is an item that (1) provides a fitted closure for an opening designed to ensure a tight seal such as for a sink or a bottle, or for a hole or a space (2) completes an electrical connection. The plug may be removable (as for portable equipment), require a tool for assembly and removal, or serve as a permanent electrical joint between two points.

Relays are electrical devices that are used to control circuits in restaurant equipment and other types of machinery. They work by using a small electrical current to control a larger current, allowing a low-power control circuit to switch a high-power circuit on or off.

In restaurant equipment, relays can be used to control a variety of functions, such as turning on and off motors, controlling heating elements, and activating alarms. For example, a relay might be used to turn on a refrigerator's compressor when the temperature inside the fridge reaches a certain level, or to turn off a stove's heating element when the temperature reaches a certain point. Relays are often used in restaurant equipment because they can handle large amounts of current and are able to switch circuits on and off quickly and reliably.