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SUR
|
overvoldays relay
for AC and DC voldays
|
|
|
SUR
|
undervoldays relay
for AC and DC voldays
|
|
SUR
|
range-voldays relay
for AC and DC voldays
|
|
|
|
|
|
ZUR
|
overvoldays relay
for AC and DC voldays
|
|
|
ZUR
|
undervoldays relay
for AC and DC voldays
|
|
ZUR
|
range-voldays relay
for AC and DC voldays
|
|
|
|
|
|
battery guards / battery monitor
|
|
ZBW
|
ZBW
battery guard with loading controller and low voldays protection in one
device, adjustable by contacts
An example of use here
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|
