EF250-24R5

Overview

The EF250-24R5 is a filter fan from the nVent HOFFMAN EF Series, designed for forced ventilation in enclosures. It features a 252mm x 252mm footprint and operates on 24V DC at 50/60Hz. The unit provides an airflow of 156 m³/h with IP54 ingress protection. It utilizes a click-in installation system requiring no screws.

Feature Summary

• Click-in installation system eliminates the need for screws
• Integrated filtration for forced ventilation
• IP54 rated enclosure protection

Applications

• Forced ventilation of industrial control panels
• Thermal management of electrical enclosures
• Cooling of equipment housings requiring filtered air intake

Procurement Notes

Verify voltage requirements match the 24V DC specification. Confirm physical dimensions fit the enclosure cutout. Ensure IP54 rating meets environmental needs. Check datasheet for mounting details.

Selection Notes

Select based on required airflow and voltage compatibility. Compare against other EF series models for different voltages or sizes. Verify enclosure compatibility for proper sealing.

Part Context

Part of the nVent HOFFMAN EF Series filter fans. Designed for easy integration into Hoffman enclosures. Provides reliable ventilation with filtration capabilities.

Replacement Considerations

Check for compatible EF series alternatives with matching voltage and airflow. Verify dimensional compatibility before substitution.

FAQ

What is the operating voltage?

24V DC

What is the airflow capacity?

156 m³/h

How is it installed?

Click-in system without screws