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Appleton™ Liquidtight ST™ and STB Connectors and External Grounding Lugs
Brand: AppletonAppleton™ liquidtight ST™ Series plain throat and STB Series insulated throat connectors and external grounding lugs are for use with liquidtight flexible metal conduit where an external, visible equipment bonding jumper is desired.
Features- ST-L Series has plain throat
- STB-L Series has insulated throat to protect against wire damage
- Unique long ferrule with more pronounced threads provides over four times UL pull-out requirements
- Ferrule provides maximum surface contact for better sealing and a continuous, permanent, positive metal-to-metal ground
- Adequately sized bonded lugs provide excellent grounding continuity and allow for visible ground path inspection
- Liquidtight/raintight/oiltight/concretetight
- Suitable for outdoor use
- Full, machined tapered threads (NPT)
Specifications
Brand
Standard Material
- 1-1/4 to 5" Straight: Malleable Iron Body / Compression Nut
- 3/8 to 4" 45° & 90°: Malleable Iron Body
- 3/8 to 1" 45° & 90° Caps: Steel
- 1-1/4 to 4" Ferrule: ALuminum
- 3/8" to 1" Ferrule: Steel
- 3/8 to 1" Straight: Steel Body / Compression Nut
Standard Finish
- Steel: Zinc Electroplate
- Malleable Iron: Zinc Electroplate, Chromate and Epoxy Powder/Zinc Electroplate
Certifications & Approvals
- UL Standard: 514B and 467
- UL Listed: E6581
- CSA Standard: C22.2 No. 18.3
- CSA Certified: 065178
- NEMA: FB-1
