A Mounting Hole Dia.*		PART NO.	DESCRIPTION	PART DIMENSIONS				CAD
		Black		B To Prevent Rotation		C Max O.A. Length
in.	mm.			in.	mm.	in.	mm.
.500	12,7	3481VB	LTSV 500	.450	11,4	.600	15,2
.875	22,2	3486VB	LTSV 875	.770	19,6	.620	15,7
1.125	28,6	3488VB	LTSV 1125	1.000	25,4	.660	16,8

Standard color black. Consult Heyco for other colors.
* Consult Heyco for additional sizes.

• Integral sealing ring ensures a superior seal at mounting hole location, every time; IP 65, 67 and 68 Rated.
• Allow the passage of air for ventilation and heat dissipation, yet prevent moisture intrusion, remain liquid tight.
• Maximum airflow: ≥16.6 LPM/3.7cm² @ 13.5 psi.
• UL Rated for Type NEMA 3R, 4 and 4X applications.
• Filter membrane prevents moisture and particulate contamination in electronic enclosures.
• Pressure compensating seal prevents buildup of pressure inside of electronic enclosures due to environmental temperature cycling.
• Quick and easy installation into Threaded (LTTVP) and Clearance (LTSV) Holes.
• Membrane seal is ultrasonically welded to nylon body.
• Lower cost option over metal or steel plugs.
• Approximate Head Thickness: .21" (5,3 mm). Thickness may vary.
• Hex shaped head for wrench installation (LTTVP only).
• Electrically non-conductive Nylon 6/6.
• Quick and easy Snap-in installation into Clearance Holes.
• All sizes and types feature (9) .094" (2,4 mm) diameter vent holes.
• Snap-In plugs for panel and housing applications.
• Lower cost option over brass or steel plugs.
• Snap into a range of panel thicknesses up to .125" (3,2 mm) with no tools (LTSV only).

QuickSpecs

Material		Nylon 6/6 bodies with an Acrylic Copolymer Filter
Certifications		Recognized under the Component Program of Underwriters' Laboratories, File E330194 to both Canadian and U.S. Requirements
Flammability Rating		94V-2
Temperature Range		-40°F (-40°C) to 221°F (105°C)
IP Rating		IP 65/67/68