Schneider Electric GVAD1001 TeSys GV2 & GV3 Auxiliary Contact is a component commonly used in electrical systems and control circuits. It is a switch that operates in conjunction with a main contactor or circuit breaker. It is a single auxiliary contact block that contains one normally closed (NC) contact and one normally open (NO) contact. NC (Normally Closed) indicates that under normal conditions, the contact is closed.

In an electrical circuit, this means that current can flow through the contact when it is not actuated (i.e., not pressed or triggered). When you trigger or actuate the contact, it opens, interrupting the current flow. NO (Normally Open) means that under normal conditions, the contact is open. In an electrical circuit, this means that current cannot flow through the contact when it is not actuated. 

So, Schneider Electric GVAD1001 TeSys GV2 & GV3 Auxiliary Contact is useful in various electrical applications, especially in control circuits.

Features

• Protect motors against overload and short-circuit conditions
• Used for control and signaling applications
• Provides 1 Normally Open (NO) contact and Normally Closed (NC)contact