EFA200R5

Overview

The EFA200R5 is a thermoplastic exhaust filter manufactured by Hoffman Enclosures, Inc. It features a G4 grade filtration rating with a 7-8 MERV classification. The unit measures 145 mm in width and height, with a depth of 26 mm. Designed for natural ventilation or use with forced ventilation systems via compatible filter fans, it provides IP54 protection. The component utilizes a click-in installation mechanism for ease of mounting.

Feature Summary

• Thermoplastic construction for durability
• G4 grade filtration efficiency
• IP54 protection rating
• Click-in installation design

Applications

• Natural ventilation for electrical enclosures
• Forced ventilation systems using filter fans
• Industrial cabinet temperature management

Procurement Notes

Verify compatibility with specific filter fan models to ensure optimal airflow performance within the enclosure. Confirm that the required IP54 protection level meets the environmental standards of the installation site. Ensure the physical dimensions align with the designated mounting area on the enclosure panel.

Selection Notes

Select this model when G4 filtration is sufficient for the ambient dust levels. Consider the 145x145mm footprint against available space. Evaluate whether natural ventilation suffices or if integration with active filter fans is necessary for thermal management requirements.

Part Context

This component belongs to the EFA series of exhaust filters from Hoffman Enclosures. It is designed to complement the manufacturer's range of industrial ventilation and cooling products, specifically intended to work in conjunction with their filter fan units to maintain safe operating temperatures inside equipment housings.

Replacement Considerations

Ensure substitute parts match the 145x145mm dimensions and G4 filtration grade. Verify that any alternative maintains the IP54 rating and compatible mounting interface for seamless integration into existing nVent Hoffman systems.