Appleton 4Q-150 Straight Liquidtight Connector 1-1/2 in

Product Description

The APPLETON 4Q-150 is a straight liquidtight conduit connector sized for 1-1/2 inch trade size conduit. Liquidtight connectors are used to terminate flexible metallic or nonmetallic liquidtight conduit at enclosures, junction boxes, and equipment knockouts. The straight body style provides a direct, in-line connection where the conduit enters the enclosure without angular offset. Licensed electricians install this fitting as part of wet-location or vibration-prone wiring systems where a watertight seal at the termination point is required by code.

This connector is suited for commercial and industrial electrical installations where flexible liquidtight conduit is routed to motors, compressors, HVAC equipment, pumps, and other machinery subject to moisture or mechanical vibration. The 1-1/2 inch trade size accommodates larger conductor bundles and is commonly specified in equipment connections governed by NEC Article 350. It is appropriate for use in indoor and outdoor environments where moisture ingress at the fitting must be prevented.

Key Features

• Straight body configuration for direct in-line conduit termination
• 1-1/2 inch trade size fits standard liquidtight flexible conduit of the same trade size
• Liquidtight design provides a watertight seal at the enclosure entry point
• Suitable for wet-location and vibration-prone equipment connections

Compatibility

Designed as an OEM-style fitting for use with 1-1/2 inch trade size liquidtight flexible conduit systems in commercial and industrial electrical applications.

Installation Notes

Installation is performed by a licensed electrician in accordance with NEC Article 350 governing liquidtight flexible metal and nonmetallic conduit. De-energize the circuit and lockout the panel before making terminations at any enclosure. Hand-tighten the connector into the knockout, then use an appropriate conduit wrench to secure the locknut without overtightening the fitting body. Verify the liquidtight sealing ring is properly seated to maintain the watertight integrity of the connection.

Technical Specifications

• Trade Size: 1-1/2 inches
• Body Style: Straight
• Connector Type: Liquidtight
• UPC: 78312661765

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: 4Q-150