Eaton Crouse-Hinds 1" FMC Screw-In Connector, Zinc Die Cast, Non-Insulated

Eaton Crouse-Hinds 1" FMC Screw-In Connector, Zinc Die Cast, Non-Insulated

Professional-Grade Flexible Metal Conduit Connection with Superior Corrosion Resistance

The Eaton Crouse-Hinds 1" FMC Screw-In Connector is a premium straight connector engineered for secure flexible metal conduit terminations in commercial and industrial electrical systems. This zinc die cast connector delivers exceptional dimensional stability and corrosion resistance for demanding electrical installations where reliability is critical.

Key Features & Benefits

Superior Material Construction

• Zinc Die Cast Body - Precision casting ensures consistent dimensions and superior thread engagement compared to stamped alternatives
• Corrosion Resistant Finish - Zinc construction provides long-term protection against moisture and environmental exposure
• Non-Insulated Design - Maintains electrical continuity and grounding path through the conduit system
• Professional-Grade Threading - Machined threads provide secure, vibration-resistant connections

Installation Efficiency

• Screw-In Design - Simple installation reduces labor time and eliminates need for special tools
• Straight Configuration - Direct conduit entry minimizes space requirements in crowded electrical enclosures
• Secure Conduit Grip - Internal design firmly holds flexible metal conduit without damage to armor
• Standard Trade Size - 1" sizing accommodates common wire fills for commercial applications

Code Compliance & Safety

• NEC/CEC Compliant - Meets National Electrical Code and Canadian Electrical Code requirements
• Ordinary Location Rated - Suitable for standard commercial and industrial environments
• Grounding Continuity - Non-insulated design maintains equipment grounding conductor path
• Professional Standards - Engineered to Eaton Crouse-Hinds quality specifications for contractor reliability

Technical Specifications

This 1" trade size FMC screw-in connector features zinc die cast construction with non-insulated throat design for maintaining grounding continuity. The straight connector configuration measures 3.15" in length, 1.53" in width, and 1.12" in height, with a lightweight 0.13 lb construction that won't stress mounting hardware. Designed specifically for flexible metal conduit applications in ordinary/non-hazardous locations, this connector meets NEC/CEC compliance standards for professional electrical installations.

Installation Process

1. Select appropriate knockout size in electrical enclosure or junction box
2. Insert connector through knockout from inside of enclosure
3. Thread locknut onto connector from outside of enclosure and tighten securely
4. Strip flexible metal conduit armor to expose conductors per NEC requirements
5. Insert prepared FMC into connector opening until armor seats properly
6. Tighten connector screws to secure conduit without over-tightening

Applications

Perfect for:

• Motor Control Centers - Flexible connections to variable frequency drives and motor starters
• Panel Board Connections - Terminating FMC runs into electrical distribution panels
• Equipment Wiring - Connecting flexible conduit to transformers, switchgear, and control panels
• Commercial Buildings - Office complexes, retail facilities, and institutional installations
• Industrial Facilities - Manufacturing plants, processing facilities, and warehouse electrical systems
• Vibration-Prone Areas - Locations where equipment movement requires flexible conduit connections
• Retrofit Projects - Upgrading existing electrical systems with reliable FMC terminations
• Control Wiring - Low-voltage control circuits requiring flexible metal conduit protection

Flexible Metal Conduit System Benefits

Flexible metal conduit systems provide superior protection for electrical conductors while allowing necessary movement and vibration absorption that rigid conduit cannot accommodate. The screw-in connector design eliminates the complexity of compression fittings while maintaining secure mechanical and electrical connections. This makes FMC systems ideal for equipment connections, short runs between panels, and applications where conduit routing must navigate around obstacles or accommodate thermal expansion.

Why Choose Zinc Die Cast Construction?

Zinc die cast construction offers significant advantages over stamped steel alternatives, including superior dimensional accuracy, consistent thread quality, and enhanced corrosion resistance. The precision casting process ensures reliable fit and finish, while the zinc material provides natural corrosion protection that extends service life in demanding electrical environments. Combined with Eaton Crouse-Hinds' century of electrical innovation, this connector delivers the reliability and performance that electrical professionals demand for critical installations.