FF 66 55/230V GY

Filter fan, IP55, grey

Item No. 2556930000

Operating temperature range

-40...55 °C

Colour	grey
Current consumption	Mains frequency: 50 Hz Current: 0.53 A Mains frequency: 60 Hz Current: 0.72 A
EMC version	No
Fan type	Roof fan
Filter class	G 4
Fuse	6 A
Height of installation cut-outs	291 mm
Mounting depth	150 mm
Mounting height	7 mm
MTBF	40,000 h
Noise emission	63 dB(A)
Operating temperature range	-40...55 °C
Power	Mains frequency: 50 Hz nominal: 120 W Mains frequency: 60 Hz nominal: 160 W
Protection class (UL)	Type 12
Rated AC voltage	230 V
Rated voltage	230 V AC ± 10%
Size	6
Type of connection	Spring contact
Type of mounting	Snap-on
UL 94 flammability rating	V-0
UV-resistant	Yes
Volume flow with exhaust filter	Mains frequency: 50 Hz Volume flow: 490 m³/h Exhaust filter: IP55 Mains frequency: 60 Hz Volume flow: 501 m³/h Exhaust filter: IP55
Volume flow, free-blowing	Mains frequency: 50 Hz Volume flow: 490 m³/h Mains frequency: 60 Hz Volume flow: 501 m³/h
Volume flow, free-blowing at 50 Hz	770 m³/h
Volume flow, free-blowing at 60 Hz	785 m³/h
Width of installation cut-outs	291 mm
With filter	Yes
With protective cover	Yes

Approval/Certificate/Document of Conformity	[EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_58502)
User Documentation	[Installation- and operating instructions](https://mdcop.weidmueller.com/mediadelivery/asset/900_94199)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Approvals	![CE](/picture/CE.gif) ![CURUS](/picture/CURUS.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (cURus)	E252704