de
it
fr
en
Compare
0
Watch list
0
Products
Expertise & projects
Shop
MID energy meter
Janitza UMG power quality measurement devices
Janitza Software und App-Lösungen
Current transformers - separable transformers
e-mobility charging infrastructure
HT measuring and testing devices
Bender insulation monitoring
Bender residual current monitoring
Bender measuring and monitoring relays
Bender hospital technology
Bender measuring current transformer
Bender Unimet medical testing devices
M-Bus components
Janitza UMG mobile measuring case
Insulators
Promotions and campaigns
Stock sale
Other merchandise
Industrial transmission technology
Optec
About us
History
Corporate responsibility
Team
Trade fairs & events
Partnerships
Memberships
Sponsoring
Vacancies
News
Downloads
Customer Center
Why Optec
We for you
Contact us
Repair form
Return form
de
it
fr
en
Shop
Bender measuring and monitoring relays
Bender measuring and monitoring relays
For continuous monitoring of electrical measured variables
Filter
close
Reset filter
Monitoring
Supply voltage
Nominal mains voltage
Special application
OK
close
Monitoring
select all
remove all
AC (1P/N)
6
3AC (3P)
5
3AC/N (3P+N)
4
DC
4
Frequency
8
Phase sequence
4
Phase failure
4
Asymmetry
4
OK
close
Supply voltage
select all
remove all
External
5
Mains supply
4
DC 9.6 V...94 V / AC 16...72 V
2
DC 70...300 V / AC 70...300 V
1
AC/DC 100...240 V
2
OK
close
Nominal mains voltage
select all
remove all
AC/DC 0...300 V
2
DC 9.6...150 V / AC 9.6...150 V
1
DC 70...300 V / AC 70...300 V
1
3(N)AC 0...500 V / 288 V
2
3AC 690 V
1
OK
close
Special application
select all
remove all
Power plants
1
Mains and system protection
2
Decoupling protection relay
2
Coupling device
1
OK
Filter
Delete filter
Monitoring
AC (1P/N)
6
3AC (3P)
5
3AC/N (3P+N)
4
DC
4
Frequency
8
Phase sequence
4
Phase failure
4
Asymmetry
4
Supply voltage
External
5
Mains supply
4
DC 9.6 V...94 V / AC 16...72 V
2
DC 70...300 V / AC 70...300 V
1
AC/DC 100...240 V
2
Nominal mains voltage
AC/DC 0...300 V
2
DC 9.6...150 V / AC 9.6...150 V
1
DC 70...300 V / AC 70...300 V
1
3(N)AC 0...500 V / 288 V
2
3AC 690 V
1
Special application
Power plants
1
Mains and system protection
2
Decoupling protection relay
2
Coupling device
1
Voltage relay
For undervoltage or overvoltage
To the products
Options and accessories
Special procurements also on request
To the products
Downloadcenter
Shop
Contact