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Array Adaptors, SMK to Helios H4, Pair, 88.1166, PVC
88.1166, Array Adaptors, SMK to Helios H4, Pair


 
List Price: $15.00
Our Price: $11.00
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Product Code: 88-1166
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Description
 
88.1166 Array Adaptors, SMK to Helios H4, Pair. an array adaptor. A connection between an MC4 compatible connector and an MC4 connector is not UL certified and could possibly fail. Cross-mating any connector, regardless of the brands involved, is not a UL approved connection. It does not matter that both connectors may have independent UL approvals, as they were tested to their own, specific individual tolerances and specifications. After time, connections fail due to cross mating issues. The issue is that the metallurgical chemistry of the contacts are going to be different unless they are from the same manufacturer. Over time, the difference in chemical composition causes oxidation and other issues that can lead to temperature rise and other problems.

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