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Band I / Band II cct separation

Farmboy
Does the principal of Band I / Band II  cct separation re 528.1 apply within equipment? A DETA mechanical chime with internal transformer has LV and ELV wiring right near each other within the same enclosure (the lid of which is easily removable without tools), which seems to moot the requirement to have them separated as per the reg?


F
Parents
  • 0
    Yes the general safety principle of separation does apply here, but comes under manufacturing rules and regs. You do not want any possibility of the nasty dangerous mains Voltages reaching a rain soaked door bell push on the front door frame.


    Z.
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  • 0
    Yes the general safety principle of separation does apply here, but comes under manufacturing rules and regs. You do not want any possibility of the nasty dangerous mains Voltages reaching a rain soaked door bell push on the front door frame.


    Z.
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