T&BŪ Conduit Fittings - Thomas & Betts - #151

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Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
Armored Cable & Flexible Metal Conduit Connectors
Standard Material/Finish
Body.................Steel or malleable iron/
Electro Zinc Plated & Chromate Coated
Saddle...............Steel/Electro Zinc Plated
& Chromate Coated
Screws.............Steel/Electro Zinc Plated &
Chromate Coated
Insulator.............Thermoplastic/As Molded
Conforms to
UL 514B
CSA C22.2 No. 18 NEMA FBI
Listed/Certified by
UL (UL File No. 23018)
CSA (LR-2884, LR-4484)
Application
• To connect and effectively bond armored cable or flexible metal conduit to a box or an enclosure
Features
• Provided with a saddle designed to:
(1) Firmly secure conduit in place without damaging cable armor (Mechanical holding power of angled wedge assembly increases with increased strain.)
(2) Provide high quality bond between conduit
or cable and is unaffected by vibrations
(3) Centralize conduit or cable with respect
to throat opening for conductors
• Insulated throat protects conductors during and after installation, reduces wire pull effort and prevents thread damage in handling
• Locknuts designed to provide effective bond between connector and box or enclosure, will not vibrate loose
• Designed with fewer screws — reduces installation time and cost
• Armor stop with viewing window
• Rugged all steel or malleable iron construction
• Suitable as a grounding means per NEC Article 348 for flexible metal conduit, NEC Article 320 for armored cable and NEC Article 330 for metal clad cable
• Suitable for hazardous location use
per Class 1 Division 2 NEC 501.10 (b)(2)
i
3110 Series
RANGE HUB SIZE CONDUIT SIZE
CABLE OPENING
3110 Series Straight Connectors X" thru 5" NPS 58" thru 5"
.437" to 5.500"
3130 Series 90° Connectors 54" thru 4" NPS 58" thru 4" (All hubs provided with straight pipe threads NPS)
.437" to 4.560"
Typical Installation
Body
Box or Enclosure Wall
Insulated Throat
ThomasęBetts
^www.tnb.com [\,
United States
Tel: 901.252.8000 800.816.7809 Fax: 901.252.1354
Canada
Tel: 450.347.5318 Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
A-151

pageCatalog pdf di En 2012-06-22-01