Eaton ZRTAK/W Time Relay, 1-Pole 8A, 1s-100h, 24-240V AC/DC, Pulse Function

The Eaton ZRTAK/W is a high-performance time relay engineered for precise timing control in industrial automation and electrical distribution systems. This 1-pole device is designed to handle currents up to 8A, providing a robust solution for switching operations that require specific pulse functionality. With a broad timing range spanning from 1 second to 100 hours and a universal supply voltage compatibility of 24-240V AC/DC, it offers exceptional flexibility for diverse technical environments.

Advantages

The primary benefit of this relay is its versatility, as the wide voltage range allows it to be integrated into various global electrical standards without the need for multiple device versions. Its pulse function ensures accurate and repeatable timing cycles, which is essential for maintaining consistent operational standards in automated processes. The compact design facilitates easy installation in standard control cabinets, while the high-quality construction ensures long-term reliability and minimal maintenance requirements in demanding industrial settings.

Suitable for

• Industrial automation control systems
• Timed pulse generation for signaling
• Process control and monitoring
• Lighting and ventilation timing applications
• Sequential switching in electrical panels

This relay may not be suitable for applications requiring high-power switching beyond its 8A rating or for environments with extreme electromagnetic interference that could affect timing precision. It is also not intended for direct motor starting applications without appropriate contactor support.

Key specifications

• Contact configuration: 1-pole
• Rated operational current: 8A
• Timing range: 1 second to 100 hours
• Supply voltage: 24-240V AC/DC
• Functionality: Pulse function

Installation should be performed by qualified personnel in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within an enclosure. Users should select the desired time range and function using the integrated adjustment dials on the front panel before applying power. Once configured, the relay automatically manages the switching cycle based on the input signal and the set time parameters.

What to consider before purchase

• Verify that the 8A switching capacity is sufficient for your specific load
• Ensure the pulse function aligns with your control logic requirements
• Check that the mounting space is compatible with standard DIN rail dimensions
• Confirm that the control voltage source matches the 24-240V AC/DC range

Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and moisture to maintain optimal performance over its service life.