nVent HOFFMAN EF300-24R5 Filter Fan Air flow 223 M3/h, 24V DC, 50/60Hz, IP54
nVent HOFFMAN

nVent HOFFMAN EF300-24R5 Filter Fan Air flow 223 M3/h, 24V DC, 50/60Hz, IP54

Part numberEF300-24R5EAN / GTIN8713574132696HS code8414.90
Enclosures
Enclosure Cooling
MOQ:1

Pricing

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Product Description

nVent HOFFMAN EF300-24R5 — Filter Fan Air flow 223 m3/h, 24V DC, 50/60HZ, IP54. Filter fan for forced ventilation.

Technical Specifications

Manufacturer part number (MPN)
EF300-24R5
EAN / GTIN
8713574132696
Sales unit
pcs
Air flow
223 m³/h
EL-number (NO)
4913281
Aiflow volume, without filter
223/247m³/h
Airflow volume, with filter
201/223m³/h
Height
252 mm (9.92 in)
Width
252 mm (9.92 in)
Depth
103 mm (4.04 in)
Cutout size
8.78 x 8.78in / 223 x 223mm
Voltage dc
24 V
Protection rating
IP54; NEMA Type 12
Material
Thermoplastic
Finish
Smooth
Color
Light Gray
Color code
RAL 7035
Nominal current
0.5 A
Connection type
Spring Type
Noise level
42dB(A)
Weight
1.45 kg (3.2 lb)
UPC
783510474782
Standard packaging quantity
1
Packing quantity
1
Mounting method
Snap mounting
Colour
Grey
RAL-number
7.04
Voltage type
DC
Suitable for 19 inch rack mounting
No
Number of fans
1
EMC-version
No
Degree of protection (IP)
IP54
With filter
Yes
Rated power
12 W
Roof ventilator
No
Built as slide-in ventilator
Yes
Volume flow, freeblowing
256 m³/h
Air circulator
No
Suitable for wall built-in
Yes
Operating voltage AC 50 Hz
21.6–26.4 V
Operating voltage DC
21.6–26.4 V
Country of origin
Germany

Standards & Compliance

HS Code
8414.90

Cross References

  • EAN 8713574132696
  • SAP 1000339873
  • Code 8983906

Product Documentation

Document preview: nVent HOFFMAN EF300-24R5 Filter Fan Air flow 223 M3/h, 24V DC, 50/60Hz, IP54 — Specification sheet

Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy EF300-24R5?
EF300-24R5 can be ordered from cballast.com as a nVent HOFFMAN catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this nVent HOFFMAN product?
The manufacturer part number is EF300-24R5.
What is the HS code for EF300-24R5?
The customs tariff (HS) code for EF300-24R5 is 8414.90.
Who manufactures EF300-24R5?
EF300-24R5 is a nVent HOFFMAN product in the Enclosures range.
Is a datasheet available for EF300-24R5?
Yes — the EF300-24R5 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for EF300-24R5?
The minimum order quantity is 1.
Is EF300-24R5 available?
Yes — EF300-24R5 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).