We are offering earth leakage relay with display
order code current range tripping time
sycon 7721 30 ma to 300 ma 0.15 sec to 3 sec
sycon 7722 300 ma to 3 a 0.15 sec to 3 sec
sycon 7723 1 a to 8 a 0.15 sec to 3 sec
general features
solid state
wide operating current range.
low power consumption
variable current and time setting
ideal for compliance to I e rule 61-a.
display
3 digit led type display
control features
site settable current & time
reset facility
test mode facility
input auxiliary supply 230 vac (110&415 vac optional)
current sensitivity variable from 30ma to 8a settable with dip switches in three different models
trip time from 0.15 seconds to 3.00 seconds settable with dip switches.
Relay contacts potential free no-c-nc, 10amps at 250 vac contacts.
Trip indication l.e.d
cbct 65mm, 100mm, 150mm, 200mm other diameter on request.

We are offering earth leakage relay with display
order code current range tripping time
sycon 7721 30 ma to 300 ma 0.15 sec to 3 sec
sycon 7722 300 ma to 3 a 0.15 sec to 3 sec
sycon 7723 1 a to 8 a 0.15 sec to 3 sec
general features
solid state
wide operating current range.
low power consumption
variable current and time setting
ideal for compliance to I e rule 61-a.
display
3 digit led type display
control features
site settable current & time
reset facility
test mode facility
input auxiliary supply 230 vac (110&415 vac optional)
current sensitivity variable from 30ma to 8a settable with dip switches in three different models
trip time from 0.15 seconds to 3.00 seconds settable with dip switches.
Relay contacts potential free no-c-nc, 10amps at 250 vac contacts.
Trip indication l.e.d
cbct 65mm, 100mm, 150mm, 200mm other diameter on request.