Thomas & Betts H400GR-TB Insulated Grounding Hub; 4 Inch, Threaded, Zinc

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  • Thomas & Betts (T&B) H400GR-TB Thomas & Betts H400GR-TB Insulated Grounding Hub; 4 Inch, Threaded, Zinc
Manufacturer: Thomas & Betts (T&B)
Catalog#: H400GR-TB
Crescent Part#: 145557
UPC: 786210913766
Your Price:

Product Details

Dimension: 5-1/2 Inch Dia x 2-23/32 Inch Length

1/4 Inch Max Panel Thickness

Zinc/Copper Free Aluminum Hub/Locknut, Nitrile Sealing Ring

Trade Size 4 Inch

Locknut Bonding/Grounding Screw

Size 5-1/2 Inch Dia X 2-23/32 Inch L

Hazardous Location, Nema 3R/4/13

Approval Ul, Csa

Product Details:

Thomas & Betts Grounding hub has a trade size of 4 inches and is made durable zinc. It comes with molded thermoplastic insulating throat to protect wire abrasion and an embedded nitrile ring to ensure watertight seal. Hub is non-grounding and is used with rigid/IMC conduits. It is suitable for use in Class I, Class II, Class III, division 1 and division 2 hazardous locations. Hub includes hexagonal/angled locknut with 30 degree space between spline enables easy application of torque by wrench or screwdriver that ensures quick/easy installation. It measures 5-1/2 Inch diameter x 2-23/32 Inch. It meets NEMA sealing requirements for NEMA 3R, 4 and 13 enclosures. Hub is UL listed and RoHS compliant.

Product Specification

Product Details
Manufacturer Thomas & Betts (T&B)
Catalog# H400GR-TB
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Insulated Grounding Hub
Material Zinc, Nitrile Buna-N Sealing Ring
Environmental Conditions Flammability Rated V-0 Per UL 94
Dimension 5-1/2 Inch Dia x 2-23/32 Inch Length
Connection Threaded
Brand Name Thomas & Betts
NEMA Rating NEMA 3R, 4, 13
Application For Use With Rigid/IMC Conduits
Insulation Thermoplastic Throat
Trade Size 4 Inch
Throat Diameter 3-7/8 Inch
Standards UL File E 23018, CSA Certified for Hazardous Locations Class II Groups E.F.G. Class III, CSA File 4484

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Thomas & Betts (T&B)