Sigma Engineered Solutions ProConnex C-510 Combination Connector 3/8 Inch AC MC Flex 100-Pack
Why you'll like it
- Reliable Connection — Efficiently terminates 3/8-inch AC, MC, and flexible metal conduit to knockout boxes securely.
- Durable Build — Made from rugged die-cast zinc alloy for enhanced corrosion resistance and longevity.
- Easy Installation — Features dual tri-combo clamping screws for convenient fastening with standard tools.
- Certified Safety — Carries UL and CSA listings ensuring compliance with recognized electrical standards.
- Bulk Convenience — Includes one hundred pieces per pack to support multiple wiring runs.
Product details
Description
The Sigma Engineered Solutions ProConnex C-510 Combination Connector is engineered for professional electrical installations, providing a secure method to terminate 3/8-inch flexible metal conduit, armored cable, and metal-clad cable to standard knockout enclosures. Designed for dry locations, this bulk 100-pack offers exceptional value and reliability for contractors and DIY enthusiasts managing complex wiring projects.
Constructed from durable die-cast zinc alloy, each connector delivers long-lasting corrosion resistance and mechanical strength. Integrated single tri-combo clamping screws allow for convenient tightening using standard screwdrivers, while the threaded male hub with a locknut ensures a firm grip on knockout boxes.
Compatible with aluminum or steel 14/2 through 10/3 cables, this versatile fitting simplifies cable management and enhances overall installation safety in residential and commercial environments.
How to use
- Insert the stripped flexible metal conduit, AC, or MC cable into the clamp opening and tighten the dual tri-combo screws securely.
- Attach the threaded male hub end into a 1/2-inch knockout box or enclosure, and secure firmly in place using the included locknut in dry locations only.
Ingredients
Die-cast zinc alloy construction, steel clamping screws, threaded male hub, and metal locknut.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Sigma Engineered Solutions |
|---|---|
| UPC | 031857670023 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What types of cables are compatible with the Sigma ProConnex C-510 connector?
This connector is compatible with aluminum or steel 14/2 to 10/3 armored cable and metal-clad cable, as well as 3/8-inch flexible metal conduit.
Are these connectors suitable for outdoor or wet locations?
No, these connectors are specifically rated and designed for dry locations only.
What size knockout box does this connector fit?
The threaded male hub of the C-510 connector is designed to fit standard 1/2-inch knockouts on electrical boxes and enclosures.
Are these authentic USA-imported Sigma Engineered Solutions electrical connectors available in India?
Yes, Dropy sources these authentic Sigma Engineered Solutions electrical connectors directly from the USA, ensuring you receive genuine imported hardware for your projects.
How many connectors are included in this package?
Each package contains a bulk quantity of 100 connectors, making it ideal for large-scale electrical installations.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.