Sigma Electric’s ProConnex 1 in. Die-Cast Zinc Squeeze Connector is built for serious BX, MC, and FLEX installations where reliability and code compliance matter. This 1-inch diameter squeeze connector from the ProConnex family combines rugged metal construction with precise, secure clamping to protect and terminate metal-sheathed conductors in dry indoor environments. What makes this connector stand out
- Sturdy die-cast zinc body: A durable, metal-based clamp designed to withstand routine electrical work and provide solid mechanical protection for BX, MC, and FLEX cables.
- 1-inch diameter, purpose-built: Specifically sized to accommodate standard 1 in. squeeze entries, delivering a tight, dependable grip on cable armor.
- Code-ready safety approvals: UL Listed, CSA Listed, and ETL Listed, helping you meet regulatory and permitting requirements with confidence.
- Versatile compatibility: Engineered to work seamlessly with BX, MC, and FLEX conductors, simplifying stock decisions for mixed-cleet installations. Ideal use cases
- Residential or commercial indoor electrical boxes, panels, and junctions in dry locations that require secure termination for metal-sheathed cables.
- Remodeling or new construction projects where BX, MC, or FLEX cable needs a reliable squeeze connection in a boxed enclosure. Why professionals choose ProConnex over generic connectors
- ProConnex delivers a purpose-built solution for BX/MC/FLEX that emphasizes a secure compression fit and consistent performance, reducing the risk of loose connections in busy installation environments.
- The combination of die-cast zinc construction with multiple safety listings provides a dependable option for projects that demand both mechanical strength and regulatory compliance. Specifications at a glance
- Material: Die-Cast Zinc
- Diameter: 1 in.
- Conduit Compatibility: BX, MC, and FLEX
- Packaging: 1 connector per box
- Listings: UL Listed, CSA Listed, ETL Listed
- Application: Dry Location
- Brand / Sub-Brand: Sigma Electric / ProConnex Practical installation notes
- Prepare the cable entry according to standard squeeze connector practices for BX, MC, and FLEX, and tighten to achieve a secure grip without over-tightening.
- Use in indoor, dry-location environments where a robust, metal clamp is required to maintain conductor integrity and grounding continuity. Who this is for
- Electricians and contractors tackling BX, MC, or FLEX installations in dry indoor spaces.
- Do-it-yourselfers planning reliable terminations for metal-sheathed cables in boxes and panels where code compliance and durability matter. Choose Sigma Electric ProConnex for a trusted, code-verified 1 in. squeeze connector that delivers dependable performance with BX, MC, and FLEX cables in dry indoor settings.
