1 3/4" Fans | McMaster-Carr

Slide these trays in to cool your standard 19" wide enclosure. They are sized and notched in accordance with Electronic Industry Association (EIA) standards. All components are UL listed.

			Overall							Blade
	Airflow, ft³/min	No. of Fans Included	Ht.	Wd.	Dp.	Volume (Sound), dBA	Motor Speed, rpm	Current, amp	Cord Lg., ft.	Material	Rotation	Tray Material	Mounting Fasteners Included	Certification		Each
Rectangle







				120V AC, Single Phase, 50Hz/60Hz—Three Blade Plug

				312	3	1 3/4"	19"	7"	48	3,000	0.4	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K11	0000000


				624	6	1 3/4"	19"	14"	57	3,000	0.8	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K13	000000
				936	9	1 3/4"	19"	19"	66	3,000	1.2	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K15	000000




						230V AC, Single Phase, 50Hz/60 Hz—Three Blade Plug

						312	3	1 3/4"	19"	7"	48	3,000	0.8	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K23	000000


						936	9	1 3/4"	19"	19"	66	3,000	2.0	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K27	000000

Expandable Enclosure-Cooling Fan Trays


	Fan Tray Expansion Modules

Expandable fan trays come with three fans but can hold up to nine for greater airflow. Slide them in to cool your standard 19" wide enclosure. They are sized and notched in accordance with Electronic Industry Association (EIA) standards. Components are UL listed.

Fan Tray Expansion Modules—Select an expansion module to add fans to your expandable tray (sold separately).

	Fan Trays																Fan Tray Expansion Modules
			Overall							Blade
	Airflow, ft³/min	No. of Fans Included	Ht.	Wd.	Dp.	Volume (Sound), dBA	Motor Speed, rpm	Current, amp	Cord Lg., ft.	Material	Rotation	Tray Material	Mounting Fasteners Included	Certification		Each		Each
Rectangle







				120V AC, Single Phase, 50Hz/60Hz—Three Blade Plug

				312	3	1 3/4"	19"	19"	48	3,000	0.7	6	Plastic	Nonreversible	Steel	Yes	UL Listed	1985K21	0000000	1985K22	0000000