General cabling guidance ContentsCable types and lengthIt is important to use cables of the appropriate type and length.Cable routing and bend radiusTo maximize cable performance and lifespan, it’s important to ensure that all cables are routed correctly and adequate space is provided to allow for each cable’s minimum bend radius.Strain reliefCircuit isolationAppropriate circuit isolation is required for installations using both AC and DC current:Cable shieldingSuppression ferritesParent topic: Cables and connectionsNext topic: Connections overview