Bridgeport Fittings 4" Liquid Tight Insulated Straight Connector - Die Cast Zinc with NPT Threads

Bridgeport Fittings 4" Liquid Tight Insulated Straight Connector

Professional Die Cast Zinc Construction with Superior Sealing Performance

Bridgeport Fittings delivers professional-grade liquid tight connectivity with this 4" insulated straight connector featuring die cast zinc construction and ball burnished mirror smooth finish. Designed for use with metallic and non-metallic Type B liquid tight conduit, this connector provides reliable sealing performance with NPT threads, knockout gasket, and internal sealing ring for comprehensive water protection in demanding electrical applications.

Professional Features & Benefits

• 4" Trade Size: Accommodates larger conduit runs for high-capacity electrical installations and industrial applications.
• Die Cast Zinc Construction: Provides superior durability and precise fit for trouble-free performance and extended service life.
• Insulated Design: Protects inner wiring from abrasion and provides additional safety margin in electrical connections.
• Ball Burnished Mirror Smooth Finish: Ensures professional appearance and enhanced corrosion resistance for long-term reliability.
• NPT Threads with Sealing System: Features knockout gasket and internal sealing ring for comprehensive liquid tight protection.
• UL-514B Listed: Meets rigorous safety standards for professional electrical installations and code compliance.
• NEMA FB-1 Rating: Certified for demanding environmental conditions with reliable moisture and contaminant protection.

Technical Specifications

• Bpt Trade Size: 4"
• Collection Folder: 439-LTI2
• Country Of Origin: United States
• Division: Electrical H1
• Field Application: Straight connector for use with metallic and non-metallic "Type B" liquid tight conduit. Insulator
• Greater Flexibility: Zinc connectors are available in trade sizes 3/8" to 4" and are listed for use with both metallic a
• Insulated Connector: Insulated connectors offer additional peace of mind by protecting inner wiring from abrasion and up
• Keeps Water Out: Liquid tight straight connectors feature NPT threads, a knockout gasket and internal sealing ring f
• Nema Rating: FB-1
• Npd Date Electrical: 2008-08-06T00:00:00.000Z
• Product Finish: Ball burnished, mirror smooth
• Product Length: 6 in
• Product Material: Zinc Die Cast
• Product Weight: 586 lbs
• Product Width: 3.75 in
• Professional Performance: Bridgeport's liquid tight fittings are UL-Listed, NEMA TYPE 2, 3, 3R, 4 and 12, and meet all of the
• Sub Division: Electrical-E H2
• Superior Quality: Die cast zinc connectors feature a precise fit and finish for a trouble-free performance, ease of a

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Industrial Manufacturing Facilities
• Commercial Building Electrical Systems
• Outdoor Electrical Installations
• Wet Location Conduit Connections
• Heavy-Duty Electrical Enclosures
• Process Control Wiring Systems
• Marine and Harsh Environment Applications

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings delivers proven reliability with UL-514B listing and comprehensive NEMA rating compliance. The precision die cast zinc construction with ball burnished mirror smooth finish ensures professional performance and long-term durability in demanding electrical applications, backed by superior quality manufacturing standards.