User Manual

3UG463. voltage monitoring relay
11.6 Circuit diagrams
3UG4 / 3RR2 monitoring relays
270 Manual, 02/2013, NEB927043002000/RS-AA/002
11.6 Circuit diagrams
11.6.1 Internal circuit diagrams
Internal circuit diagrams 3UG4631 / 3UG4632 and 3UG4633
3UG4631 / 3UG4632 3UG4633
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8!
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3UG4631 / 3UG4632 voltage monitoring relay
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8!
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3UG4633 voltage monitoring relay
Note
On the 24 V AC/DC versions of the 3UG4631-.AA30 and 3UG4632-.AA30, terminals A2 and
M (GND) are electrically connected in the device!
On the 24 to 240 V AC/DC versions of the 3UG4631-.AW30 and 3UG4632-.AW30, terminals
A2 and M (GND) are electrically separated!