Siemens Time Delay Relay 110V AC

The Siemens Time Delay Relay for 110V AC is part of Siemens' SENTRON or 3VA9988 series, designed for precise time delay control in industrial and automation applications. Here are key features and a description:

• Operates with a supply/control voltage of 110V AC.

• Typically provides fixed or selectable time delay functions, such as ON delay or OFF delay.

• Used for controlling timed switching operations, ideal for control, starting, and protecting circuits.

• The relay generally has one change-over contact (1 CO contact) to switch external loads.

• Ensures reliable and precise timing functions with minimum delay intervals (e.g., minimum OFF delay time of 100 ms).

• Compact design suitable for panel mounting on standard DIN rails.

• Applications include automation systems requiring delayed switching, motor control, process controls, and material handling equipment.

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