Electronic time relay for Krupp 7842

The electronic time relay 2256063 serves as a control component within the electrical architecture of heavy machinery. It introduces controlled time delays to specific operations, ensuring that event sequences execute with the required duration and order. This component is essential for managing the activation and deactivation timing of various machine systems, including motor starting sequences, hydraulic pump engagement, lighting, and alarm functions.

This part is designed for the Krupp 7842 crane. It integrates into the electrical control cabinet to maintain precise timing across the crane's operational functions. By utilizing internal electronic circuits, the relay provides accurate delay intervals necessary for the machine's control logic. It features standard connection terminals to interface with the crane's existing wiring harness, supporting the operational requirements of the electrical system.

Time relays function by receiving a signal and waiting for a predetermined interval before changing the state of their output contacts. This allows for the automation of complex start-up or shut-down procedures, preventing simultaneous activation of high-load components and ensuring that safety interlocks are satisfied before subsequent operations proceed. Proper timing is necessary to maintain the operational integrity of the machine's electrical and hydraulic control circuits.