Accessories
4.8 Residual current devices
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
469
The table below provides an overview of all the functions and data which are available in the
residual current device environment:
Value can be read
Value can be edited
Commands
1)
Reset by means of the molded case circuit breaker handle, or the handle of the manual or
motor operator
2)
Reset in combination with motor operators
3)
On request
Special operating modes of residual current devices
Residual current devices also function in 1 and 2-phase operation. They are unrestricted in
functionality, including the test circuit, if at least 2 conductors are connected (2-pole
operation).
The phases can be selected freely.
Please note the following:
1. Adhere to the permissible rated operational voltage.
2. If a connection to the N pole (N) is made in a 4-pole MCCB-RCD assembly, the current
setting of the N pole determines the maximum current carrying capacity of the circuit.
To Next Page
Loading...
Need help?
General
