Technical information

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1SDC21079GF0001 1SDC21080GF0001
1SDC21084DF0001
1SDC21085DF0001 1SDC21086DF0001
1SDC21087DF0001
1SDC21088DF0001 1SDC21081GF0001
1SDC210033D0202
Wiring Diagrams of the circuit-breakers
State of operation
Four-pole circuit-breaker with
thermomagnetic trip unit and RC Sel 200
or RC B type residual current release
Four-pole circuit-breaker with
thermomagnetic trip unit and
RC Sel residual current release
Four-pole circuit-breaker with
electronic trip unit and RC Sel
residual current release
Three-pole fixed version circuit-breaker
with current transformer on the neutral
conductor outside the circuit-breaker
Diagram recommended for three-pole plug-in or
withdrawable version circuit-breakers with current transformer
on the neutral conductor outside the circuit-breaker
Three-pole or four-pole XT4
circuit-breaker with Ekip E-LSIG
microprocessor based release
Fixed version three-pole XT4 circuit-breaker
with Ekip E-LSIG with current transformer on
neutral conductor, external to circuit-breaker
Advisable diagram for plug-in or withdrawable version three-pole
circuit-breakers with current transformer and voltage connection
on neutral conductor, external to circuit-breaker