3544VB HEYCO | Alldatasheet

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Technical content

“Stay Connected” with Liquid Tight Cordgrips 3-53 1-8 00-526-418 2 • 732-28 6-18 00 (N J) • F AX: 732-244-8 8 43 • w w w .heyco.com Q uick Specs

  • Integral sealing ring ensures a superior seal at m ounting hole location, every tim e; IP 65, 67 and 68 Rated .
  • A llow the passage of air for ventilation and heat dissipation, yet prevent m oisture intrusion, rem ain liquid tight.
  • M axim um airflow : ≥16.6 LP M /3.7cm 2 @ 13.5 psi.
  • U L Rated for Type N EM A 3R, 4, and 4X applications.
  • Filter m em brane prevents m oisture and particulate contam ination in electronic enclosures.
  • P ressure com pensating seal prevents buildup of pressure inside of electronic enclosures due to environm ental tem perature cycling.
  • Quick and easy installation into Threaded (LTTVP ) and Clearance (LTS V) holes.
  • M em brane seal is ultrasonically w elded to nylon body.
  • Low er cost option over m etal or steel plugs.
  • A pproxim ate H ead Thickness: .21" (5,3 m m ). Thickness m ay vary.
  • H ex shaped head for w rench instal- lation (LTTVP only).
  • Electrically non-conductive N ylon 6/6.
  • Quick and easy Snap-in installation into Clearance H oles.
  • A ll sizes and types feature (9) .094" (2,4 m m ) diam eter vent holes.
  • Snap-In plugs for panel and housing applications.
  • Low er cost option over brass or steel plugs.
  • S nap into a range of panel thicknesses up to .125" (3,2 m m ) w ith no tools (LTS V only). H EYC lean Liquid T ight T hreaded Vent Plugs With Integral S ealing Ring and Liquid Tight Filter M aterial N ylon 6/6 bodies w ith an A crylic Copolym er Filter Certifications Recognized under the Com ponent P rogram of U nderw riters’ Laboratories, File E330194 to both Canadian and U .S . Requirem ents Flam m ability Rating 94V-2 Tem perature Range -40°F (-40°C) to 221°F (105°C) IP Rating IP 65/67/68 TH READ PART NO. D ESCRIP TION PART D IM ENSIONS AB Type/Size Black Gray W renching F lats Overall Length in. m m . in. m m . NP T N P T 1/4 3544VB 3544V LTTVP N P T 1/4 .63 16,0 .66 16,8 N P T 3/8 3545VB 3545V LTTVP N P T 3/8 .83 21,0 .69 17,5 N P T 1/2 3546VB 3546V LTTVP N P T 1/2 .98 24,9 .81 20,6 N P T 3/4 3547VB* 3547V* LTTVP N P T 3/4 1.29 32,8 .86 21,8 P G – For P G Thread specifications, see page 3-49 P g 7 3574VB 3574V LTTVP P g 7 .63 16,0 .53 13,5 P g 9 3575VB 3575V LTTVP P g 9 .83 21,0 P g 13.5 3576VB 3576V LTTVP P g 13.5 .98 24,9 .62 15,8 P g 21 3401VB 3401V LTTVP P g 21 1.29 32,8 .76 19,3 M etric M 12 358 2VB 358 2V LTTVP M 12 .63 16,0 .53 13,5 M 16 358 3VB 358 3V LTTVP M 16 .83 21,0 M 20 358 4VB 358 4V LTTVP M 20 .98 24,9 .62 15,8 S tandard color Black. Consult H eyco for other colors. *IP 65 rated. A B INTEGRAL SEALING RING NO O-RING REQUIRED ! H EYC lean Liquid T ight Snap-In Vent Plugs With Integral S ealing Flange/Washer and Liquid Tight Filter M ounting H ole Diam eter Range: .500˝ (12,7 m m ) to 1.125˝ (28,6 m m ) PART NO. D ESCRIP TION PART D IM ENSIONS AB C M ounting Black To P revent M ax. O.A. H ole D ia.* Rotation Length .500 12,7 348 1VB LTS V 500 .45 11,4 .600 15,2 .875 22,2 348 6VB LTS V 875 .77 19,6 .620 15,7 1.125 28,6 348 8 VB LTS V 1125 1.00 25,4 .660 16,8 S tandard color black. Consult H eyco for other colors. *Consult H eyco for additional sizes. B C SUGGESTED CLEARANCE HOLE SEALING FLANGE WASHER CONSTRUCTION A Threaded Vent P lug Snap-In Vent P lug