This product combines two essential control functions in one unit: a voltage monitoring relay and a time delay relay. It provides automatic protection and controlled switching for electrical systems, helping safeguard equipment and improve reliability. Key benefits - Protect equipment from voltage problems: detects under voltage and over voltage conditions and switches outputs to prevent damage or unsafe operation. - Reduce wear and nuisance cycling: the built-in time delay ensures switching actions occur only after a stable condition, extending the life of motors, contactors, and controllers. - Simple integration with standard control systems: designed to work with common control circuits and PLCs, with wiring and logic that fit typical control schemes. - Compact and durable: offers a compact footprint suitable for panel mounting in standard electrical enclosures, with a robust design appropriate for industrial environments. - Consistent, reliable performance: delivers predictable behavior for both voltage monitoring and delayed switching, supporting safe and stable operation of connected loads. What this device does - Voltage monitoring relay function: continuously checks the incoming voltage and triggers the output when voltage goes outside preset limits, enabling protective actions for the connected equipment. - Time delay relay function: applies a controlled delay to switching actions to prevent abrupt start/stop sequences and reduce electrical and mechanical stress on loads. - Dual capability in a single unit: combines voltage monitoring and delay control in one compact device, simplifying installation and reducing component count. Key attributes - Function: voltage monitoring with defined threshold levels and a time delay controlled output. - Compatibility: designed for integration with standard control circuits and PLC-based systems. - Size: compact enclosure suitable for panel mounting in typical electrical cabinets. - Material: robust construction intended for industrial use and reliable long-term operation. - Performance: stable, repeatable timing and voltage detection for dependable protection and control. 2-3 use scenarios - Motor and pump protection in a water treatment or process plant: monitor supply voltage and engage protective action if voltage is outside acceptable range; a defined delay prevents short cycling and helps ensure smooth restarts when voltage returns to normal. - Conveyor or material handling systems: ensure the supply voltage is stable before starting the drive, with a time delay to avoid false starts caused by brief fluctuations in power. - Building automation and HVAC controls: protect control circuits and compressors by triggering actions only after voltage stability is confirmed, reducing nuisance cycling and extending equipment life. Notes for selection and installation - This device provides both voltage monitoring and time delay functions in a single package, reducing the number of separate components required in control schemes. - Suitable for use with standard electrical control circuits and PLCs, with outputs designed to drive relays and other control devices in typical industrial applications. - Designed to be mounted in standard panels, with a compact form factor that facilitates installation in limited spaces. If you need a reliable, two-in-one solution for protecting equipment from voltage issues and for controlled, delayed switching, this unit combines voltage monitoring and time delay functions in a single, easy-to-install device.