Terminal 30g relay
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The terminal 30g relay prevents a higher off-load current, e.g. one caused by a defective consumer, with a predefined consumer shutoff. The terminal 30g relay is actuated by the CAS. The "g" indicates that terminal 30g is an active terminal.
The connections switched on and off with the terminal 30g relay on the rear power distributor are shown on the system circuit diagram.
For more information, refer to POWER SUPPLY, SYSTEM OVERVIEW: E60, E61, E63, E64 .