Prewired Flexible Cables

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caeng

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If running parallel feeds in prewired flexible conductor cables dose the ground wire need to be sized large enough to handle the total amapcity that your are trying to achieive?

Also can ground wires run in parallel within the cable to handle larger ampacities?
 
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cpal

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MA
250.122 (F) Conductors in Parallel. Where conductors are run in parallel in multiple raceways or cables as permitted in 310.4, the equipment grounding conductors, where used, shall be run in parallel in each raceway or cable.
Each parallel equipment grounding conductor shall be sized on the basis of the ampere rating of the overcurrent device protecting the circuit conductors in the raceway or cable in accordance with Table 250.122.
 
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