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Tjernlund Products, Inc.

Tjernlund Products, Inc. Relay Timer 45 sec 950-0014

SKU CH-DWEJ-233AJ

A relay timer with a 45-second delay designed for Tjernlund VP-2F fan accessories

  • typeTraffic & Parking Lot
  • 45-second relay timer provides precise cycle control
  • Direct fit for Tjernlund VP-2F fan models
  • Compatible with Grainger item 5C083 for easy sourcing
  • New condition ensures reliable out-of-box operation
  • Manufacturer part 950-0014 guarantees exact replacement

Relay Timer for Tjernlund VP-2F

This relay timer is designed specifically for Tjernlund ventilation equipment. It provides a fixed 45-second delay function for compatible fan systems. The unit integrates with Grainger item 5C083 and manufacturer model VP-2F. Installers use it to automate fan shutdown timing in parking and traffic applications.

Fixed 45-second delay only

The timer operates on a single preset interval that cannot be adjusted in the field. This means the shutdown delay remains constant at 45 seconds for every cycle. Systems requiring variable or longer timing sequences will need a different control solution. The fixed specification suits standard ventilation purge cycles.

Compatibility limited to VP-2F and 5C083

This accessory fits only the Tjernlund VP-2F model and the referenced Grainger 5C083 item number. It will not connect to other fan controllers or brands without verified cross-reference data. Buyers must confirm their exact equipment model before ordering to avoid mismatched components.

Highlights

  • 45-second relay timer provides precise cycle control
  • Direct fit for Tjernlund VP-2F fan models
  • Compatible with Grainger item 5C083 for easy sourcing
  • New condition ensures reliable out-of-box operation
  • Manufacturer part 950-0014 guarantees exact replacement

Specifications

BrandTJERNLUND
typeTraffic & Parking Lot

Questions about this item

Should I choose the 45-second timer or a different duration for my Tjernlund fan?

This relay timer is fixed at 45 seconds and cannot be adjusted; select it only if your Tjernlund VP-2F requires that exact delay.

What does the 45-second delay actually do once the relay is installed in my VP-2F fan?

The relay keeps the fan circuit energised for 45 seconds after the control signal drops, providing a set post-purge or cool-down period.

Which wiring interface or standard does the 950-0014 relay use, and what load can it switch?

The unit is a direct replacement relay for the Tjernlund VP-2F; the supplier data does not publish a separate contact rating or wiring standard.

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