Thomas & Betts ST112-G OCAL 1-1/2" PVC-Coated Steel Straight Liquidtight Connector

Thomas & Betts ST112-G OCAL 1-1/2" PVC-Coated Steel Straight Liquidtight Connector

The Thomas & Betts ST112-G is a 1-1/2" straight liquidtight connector from the OCAL PVC-coated conduit fitting line, built with a PVC-coated steel body for corrosive, wet, or otherwise demanding electrical environments. This straight-style connector joins liquidtight flexible conduit (LFMC) to enclosures, boxes, and equipment while helping seal out moisture and contaminants. The PVC coating adds a layer of corrosion protection beyond what standard uncoated steel or malleable iron fittings can offer, making the ST112-G a dependable choice for industrial, outdoor, and wash-down applications where standard fittings tend to fail prematurely.

Key Features

• Trade Size: 1-1/2" trade size matches liquidtight flexible conduit (LFMC) runs of the same size.
• Durable Construction: PVC-coated steel body resists corrosion, chemical exposure, and moisture better than uncoated fittings.
• Straight Connector Configuration: ST-series straight body design allows direct, in-line conduit-to-enclosure connections without changing conduit direction.
• Liquidtight Design: built for use with liquidtight flexible metal conduit to help maintain a tight seal against water intrusion and airborne contaminants.
• OCAL Series Fitting: manufactured under the Thomas & Betts OCAL brand, recognized for PVC-coated fittings used in corrosive-environment electrical installations.
• Model Designation ST112-G: matches OCAL's straight liquidtight connector part numbering for easy cross-reference and replacement.

Technical Specifications

• Trade Size: 1-1/2"
• Configuration: Straight
• Material: PVC-Coated Steel
• Series: OCAL
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Liquidtight Flexible Conduit (LFMC) Installations
• Corrosive and Chemical-Exposure Environments
• Outdoor and Wet-Location Conduit Runs
• Wastewater, Food & Beverage, and Industrial Wash-Down Facilities
• Conduit-to-Enclosure and Equipment Connections

Why Thomas & Betts?

Thomas & Betts' OCAL line is built around PVC-coated steel construction designed to withstand the corrosive and wet conditions that cause standard fittings to fail prematurely. The ST112-G straight liquidtight connector delivers that same rugged, coated protection across a 1-1/2" trade size connection point, giving electrical contractors a dependable, code-oriented option for demanding industrial and outdoor environments where long-term corrosion resistance matters. Backed by the OCAL name, this connector is manufactured for professionals who need consistent, replaceable fittings that hold up to washdown, chemical exposure, and outdoor weathering over the life of the installation.