Pollin PC-1TZ-24 Time Relay 1P 16A 0.1s-99000s 24V AC/DC Delay On

The Pollin PC-1TZ-24 is a high-precision 1-pole time relay engineered for reliable delay-on operation in various electrical control systems. This versatile device supports a wide timing range, adjustable from 0.1 seconds up to 99,000 seconds, making it suitable for both short-interval tasks and long-duration automation processes. With a robust 16A switching capacity and compatibility with 24V AC/DC power supplies, it provides a dependable solution for industrial and commercial applications requiring accurate time-delayed switching.

Advantages

The primary benefit of this time relay is its exceptional flexibility in timing adjustments, which allows users to configure precise delays tailored to specific operational requirements. Its compact construction facilitates easy integration into standard electrical cabinets and control panels without occupying excessive space. Furthermore, the dual compatibility with AC and DC voltage sources enhances its versatility, ensuring consistent performance across diverse power environments while maintaining a high switching capacity of 16A for demanding loads.

Suitable for

• Industrial automation control systems
• Lighting control with delayed activation
• Motor start-up sequencing
• HVAC system timing management
• Process control in manufacturing lines

When it may not be suitable

This relay is not designed for high-frequency switching applications that exceed its mechanical or electrical life cycle ratings. It is also not intended for use in environments with extreme moisture, corrosive gases, or excessive vibration, which could compromise the internal timing circuitry.

Key specifications

• Contact configuration: 1-pole (1P)
• Switching capacity: 16A
• Timing range: 0.1s to 99,000s
• Supply voltage: 24V AC/DC
• Operation mode: Delay-on

How to use

Installation should be performed by a qualified professional in accordance with local electrical regulations. Connect the 24V AC/DC power supply to the designated input terminals. Use the integrated adjustment interface to set the desired time delay within the specified range. Once the power is applied, the relay will initiate the countdown and activate the output contact only after the pre-set time interval has elapsed.

What to consider before purchase

• Verify that your control circuit voltage matches the 24V AC/DC requirement.
• Ensure the load current does not exceed the 16A limit.
• Check the physical mounting space available in your enclosure.
• Confirm that the delay-on function meets your specific automation logic needs.

Usage recommendations

Always ensure the power supply is disconnected before making any wiring changes or adjustments to the relay settings to prevent electrical hazards and ensure long-term device stability.