Index 
 
SIRIUS 3RM1 motor starter 
Manual, 06/2016, A5E0345285095020A/RS-AE/005 
195 
Overload tripping, 35, 37, 39, 125, 126 
Overvoltage, 111 
Protection, 115 
 
Parameter assignment, 126 
Phase failure, 57, 132 
Phase failure protection, 35 
PM (PPM)-switching, 45 
Power semiconductors, 25 
Power supply, 49 
PP-switching, 45 
Product data sheet, 149, 159 
Protected against a cross-circuit, 45 
Protected against a line-to-line fault, 45 
Protective cap, 48 
Protective function, 40 
Pushbutton, 125 
Push-in, 114 
Push-in connection, 29 
Push-in lugs, 51 
 
Rated operational 
current, 30, 40, 57, 61, 80, 81, 91, 121, 124, 125, 126, 
146 
Permissible, 58 
References, 13 
Relay contacts, 25 
Remove fuse holder, 97 
Remove snap rings, 96 
Repairs, 41 
Reset, 38, 126 
RESET, 38, 126 
Resistive load, 30, 32, 37, 57, 62, 68, 68, 147 
Reversing starter, 34 
Rotary coding switch, 51, 125, 126, 126, 128 
 
Safety data 
ATEX, 41 
Safety 
function, 21, 42, 53, 72, 74, 76, 84, 175, 177, 179, 181 
Safety-related application 
Example, 83 
Safety-related shutdown, 29, 42, 43, 45 
SCCR, 73 
Screw connection, 29, 79, 121 
Screw terminal, 112, 113, 123 
Sealable cover, 51, 126 
Sealing, 109 
Service&Support, 13 
Setting, 126 
Short circuit, 74, 76 
Short circuit current rating, 73 
Short-circuit protection, 26, 40, 69, 72, 81, 179 
Short-circuit strength, 69 
Shutdown, 42 
Safety-related, 43, 45 
Side-by-side mounting, 65 
Solid-state overload relays, 25 
Spring-loaded terminals, 114 
Standard mounting rail, 50, 81 
Standards, 12, 22 
ATEX, 38 
Starting currents 
High, 59 
Status messages, 131 
Switching frequency, 38 
System documentation, 15 
 
Terminal assignment, 115 
Terminal coding, 120, 120 
Terminal cover, 130 
Terminals, 55 
Terminator,, 52 
Test, 40, 132 
Current measurement, 46 
Test reports, 12 
Three-phase infeed system, 79 
Touch protection, 111 
Trip class, 40 
Tripping characteristic, 40, 147 
Tripping of the motor starter protector, 74 
Tripping time, 145 
 
UL 508, 75, 77 
UL 508a, 73, 76 
Use an isolating contactor, 33 
Use of braking devices, 36 
Utilization category AC 51, 62 
Utilization category AC 53 a, 62