Product description
3.5 3RB20 electronic overload relays
SIRIUS 3RU thermal overload relays / SIRIUS 3RB electronic overload relays
28 Manual, 09/2016, A5E03656507420A/RS-AB/003
3RB20 electronic overload relays
3RB205. electronic overload relays, size S6, 120 mm width
3RB2056 overload relay equipment
Connection for contactor mounting:
In terms of their electrical and mechanical features and their design, these busbars are perfectly compatible with
3RT1 contactors for the direct mounting of overload relays.
②
Switch position indicator and TEST function for wiring:
Indicates a trip and facilitates testing of the wiring.
③
RESET button
A device set to manual RESET can be reset locally by pressing the RESET button. On the 3RB21 an electronic
remote RESET is integrated.
④
Electronics test (device test):
Enables a test of all major device components and functions.
⑤
Control circuit terminal (removable):
A screw-type or spring-loaded system can be used to connect the control circuit terminal.
To Next Page
Loading...
