Pollin PC-1TW-24 Time Relay, 1P 16A, 0.1s-99000s, 24V AC/DC, Off-Delay

The Pollin PC-1TW-24 is a high-precision time relay engineered for reliable performance in industrial and automation control systems. This device provides precise off-delay functionality, allowing for the controlled deactivation of electrical circuits after a set period. With its robust 1P 16A contact configuration and versatile timing capabilities, it serves as a dependable solution for managing complex equipment sequences and timed electrical processes in professional environments.

Advantages

This time relay stands out due to its exceptionally wide timing range, which spans from 0.1 seconds to 99000 seconds, offering significant flexibility for various operational requirements. The unit is designed to operate seamlessly on both 24V AC and 24V DC power supplies, simplifying integration into existing control panels. Its high-capacity 16A contact ensures durability and reliable switching performance even under demanding load conditions, while the compact design facilitates efficient space utilization within electrical enclosures.

Suitable for

• Industrial automation and control systems
• Timed lighting and ventilation sequences
• Delayed shutdown of machinery and motors
• Process control in manufacturing environments

When it may not be suitable

This relay is not intended for applications requiring high-voltage switching beyond its rated capacity or for environments with extreme moisture or corrosive gases. It is also not suitable for systems requiring multi-pole switching, as it features a single-pole configuration.

Key specifications

• Contact configuration: 1P (Single Pole)
• Maximum current rating: 16A
• Timing range: 0.1s to 99000s
• Operating voltage: 24V AC/DC
• Function: Off-Delay

How to use

Installation should be performed by qualified personnel in accordance with local electrical regulations. Connect the 24V AC/DC power supply to the designated input terminals and wire the load through the 16A contact terminals. Once installed, use the integrated controls to set the desired time delay within the supported range. Ensure that all connections are secure and that the load does not exceed the 16A current limit before energizing the circuit.

What to consider before purchase

• Verify that your control system voltage is compatible with 24V AC/DC.
• Ensure the 16A load capacity is sufficient for your specific equipment.
• Confirm that the off-delay function is the correct operational mode for your application.
• Check the physical dimensions to ensure compatibility with your mounting rail or enclosure.

Usage recommendations

Always verify the wiring diagram against your specific application requirements before applying power. Regularly inspect the terminals for tightness to prevent overheating during prolonged operation.