Power Blocks are used to support and separate cables in the trench to reduce heat build up. The Power Blocks are made of HDPE material and designed for the size and number of cables you will be using. The Power Block is spilt much like a guillotine and aligned on the side walls with non-conductive surface mounted channels. Many confiugrations of size and spacing are possible.
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Example files:
PB1-40.dwg
PB1-40.pdf
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