Description of the hardware
6.2 SIRIUS 3RA62 compact starter reversing starter
SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
45
Configuration of 3RA62 compact starter reversing starter
Front view
No.
Function
(1)
"Overload trip" mechanical display
(2)
"Reset overload trip" button
(3)
"Manual/auto reset" selector switch
(4)
"Current setting I
e
" setting wheel
(5)
"Overload trip class" selector switch
(6)
"Overload protection" test button
(7)
Actuator with eye for padlock
(8a)
Connection point for auxiliary switch block (direction of
rotation 1)
(8b)
Connection point for auxiliary switch block (direction of
rotation 2)
(9)
Control and auxiliary conductor terminal blocks
(10)
Main conductor terminal blocks
(11a)
"Main contacts closed" LED display (direction of
rotation 1)
(11b)
"Main contacts closed" LED display (direction of
rotation 2)
(12)
"Control voltage present" LED display
(13)
"Short-circuit protection function" test button
(14)
"Malfunction" mechanical display
SIRIUS
WARNING
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5/7
(15)
"Control voltage" connection
Display elements and operator controls on the 3RA62 compact starter reversing starter
No.
Function
Marking
Description
(1)
Overload trip
TRIP
•
No display: Loading on motor is within permissible
range
•
White display: The motor is overloaded.
(2)
Reset overload trip
RESET
Press this button to reset the compact starter following
an overload.
(3)
"Manual/auto reset"
RESET M/A
For selecting manual or auto reset following an
overload
(4)
Current setting I
e
•
0.1 - 0.4 A
•
0.32 - 1.25 A
•
1 - 4 A
•
3 - 12 A
•
8 - 32 A
For selecting the current setting I
e
.
(5)
Overload trip class
CLASS 10/20
For selecting the overload trip class 10 or 20
(6)
"Overload protection" test button TEST
Press this button to test the overload protection
function.
