The Sigma Electric ProConnex 3/8 in. D Die-Cast Zinc Double Snap Lock Connector is built for dependable, code-compliant terminations on AC, MC, and FMC/RWFMC conduits in dry indoor environments. Crafted from durable die-cast zinc, this connector withstands daily panel vibratio n and environmental wear while delivering a secure, tool-free snap-on installation.
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Die-cast zinc durability: Rugged, corrosion-resistant construction designed for long service life in electrical enclosures and distribution runs.
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Double snap lock design: Provides a fast, secure fit with reduced risk of loosening from vibration or movement inside panels and boxes.
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3/8 in. conduit compatibility: Precisely sized for standard 3/8 inch trade conduits used with AC, MC, and FMC/RWFMC systems.
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Code-listed assurance: UL Listed, CSA Listed, and ETL Listed to help you meet safety and compliance requirements with confidence.
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Dry Location suitability: Ideal for indoor installations where moisture exposure is minimal, ensuring reliable performance in control panels and junction boxes.
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Bagged packaging, two per bag: Convenient, compact packaging that simplifies stocking and project planning.
Why choose ProConnex for your electrical fittings? This connector isn’t just a fastener — it’s a designed-in solution that preserves enclosure integrity, protects conductors, and speeds up installation. The die-cast zinc construction stands up to routine maintenance cycles, while the double snap mechanism guarantees a steadfast connection even in busy electrical spaces.
Ideal use cases:
- Securing 3/8 in. AC, MC, or FMC/RWFMC conduits on electrical panels, junction boxes, and equipment enclosures
- Retrofit and new-construction projects where reliable, vibration-resistant terminations are essential
- Indoor electrical assemblies in commercial, industrial, and residential settings requiring certified components
Installation at a glance:
- Insert the 3/8 in. conduit into the connector until a solid snap is felt
- Ensure the double latch engages securely for a firm, vibration-resistant hold
- Verify UL/CSA/ETL listings are satisfied within the scope of your project requirements
