What is a 1×2×1.5 cable with in terms of cores? ?
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What is a 1×2×1.5 cable with in terms of cores? ? 2-core or 3-core?
Shouldn’t a 3-core wire be represented as 1×1.5+2×1.5? ?
Have you seen a 3-core wire labeled like this?
A 2-core cable with a cross-sectional area of 1.5 square millimeters
I agree with your view; 1 represents all the way； 2 represents two cores ； 1.5 represents the cross-sectional area. But some people insist it’s a 3-core wire; I’m speechless
I can confidently tell you that it’s 2-core – these are all screen cables; the number 1 indicates the number of groups, 2 means 2 cores, and 1.5 refers to a cross-sectional area of 1.5 mm2