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The Sigma ProConnex 42400 Grounding Intersystem Bonding Bridge is a compact, zinc-finished conduit fitting designed to ground up to four electrical systems simultaneously. Compatible with a wide range of copper conductor sizes (#6 to #2 main, #14 to #4 auxiliary), it features a lay-in lug for easy installation with both solid and stranded wires. Certified to meet NC 2011 article 250.94 and cULus listed, this reliable bonding bridge ensures safe, code-compliant grounding in residential and commercial electrical setups.
| ASIN | B006VX3RVO |
| Best Sellers Rank | #153,414 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #226 in Electrical Conduit Fittings |
| Brand | Sigma Engineered Solutions |
| Brand Name | Sigma Engineered Solutions |
| Color | Gray |
| Connector Type | Tee |
| Customer Reviews | 4.8 out of 5 stars 128 Reviews |
| Exterior Finish | Zinc |
| Global Trade Identification Number | 00031857424008 |
| Included Components | Sigma Engineered Solutions ProConnex 42400 Intersystem Bonding Bridge Conduit Fitting, 1-Pack, Gray |
| Item Dimensions | 4.25 x 1.31 x 1.75 inches |
| Item Type Name | Intersystem Bonding Bridge Conduit Fitting |
| Item Weight | 4.8 ounces |
| Item dimensions L x W x H | 4.25 x 1.31 x 1.75 inches |
| Manufacturer | Sigma Engineered Solutions |
| Manufacturer Part Number | 42400 |
| Manufacturer Warranty Description | Warranty |
| Material | Zinc |
| Material Type | Zinc |
| Model Number | 42400 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | Intersystem Bonding Bridge Conduit Fitting |
| Thread Type | NPT |
| UPC | 031857424008 |
| Unit Count | 1 Count |
J**2
Good bonding bridge
Good value for the cost easy install my township electrical inspector is requiring 2 ground rods and a bridge on every house to get a CO my local hardware store was sold out but amazon came to the rescue the only thing is just a heads up does not come with mounting hardware not a deal breaker but if you are on the job bring screws to mount it
A**N
Work perfect
Good
J**N
It will do
It works, no complaints, and the price isn't bad. Just do not over tighten the #3 screw that you run your panel ground to. It will break every time. I did it, then the guy working for me did it. But then I got on Amazon right away, ordered more and we were back in business right before the inspector came.
T**N
Yes
Exactly what I needed
R**L
media ground bar
worked and looks good for media ground requirements of NEC
W**T
inspector passed.
Total waste of money but the inspection passed
T**Y
Great product
Great price for a product needed on every new house I wire. Meets code and much cheaper than Arlington
A**Z
I liked it too much
It's a perfect bounding clamp.
P**.
Good units for the price
If you need to bond different parts together to a common ground, this does the job. Far less expensive than the alternatives.
L**Y
Good quality at a reasonable price
Solid piece of metal! Feels high quality.
Trustpilot
1 month ago
1 week ago