Siemens SIRIUS System Manual

3RU11, 3RB10, and 3RB12 overload relays
SIRIUS System Manual
GWA 4NEB 430 0999-02b
4-51
Short-circuit protection with fuses for motor feeders for short-circuit currents of up to 50 kA at 690 V for 3RB12 and 3UF50
Overload relay Contactor CLASS
690 V 415 V 600 V
Overload relay Contactor CLASS Fuse links
1
)
Adjustment range 5 and 10 15 20 25 30 NH Type 3NA NH British
U
L
-listed
Rated operating current
I
e
DIAZED Type 5SB Type 3ND standards fuses
AC-3 in A at NEOZED Type 5SE fuses
Performance class gL (gG) aM BS88 RK5 Coordination type
2
) Type T
(Type) 400
V
500 V
690 V 400
V
500 V
690 V 400
V
500 V
690 V 400
V
500 V
690 V 400
V
500 V
690 V 1 2 2 2
1.25 - 6.3 A 3RB1246-1P 3RT1015 6.3 5 4 6.3 5 4 6.3 5 4 6.3 5 4 6.3 5 4 35 20 - 20 25
3RT1016 6.3 6.3 5.2 6.3 6.3 5.2 6.3 6.3 5.2 6.3 6.3 5.2 6.3 6.3 5.2 35 20 - 20 25 3RT1017 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 35 20 - 20 25
6.3 - 25 A 3RB1246-1Q 3RT1015 7 --- --- 7 --- --- 7 --- --- 7 --- --- 7 --- --- 35 20 - 20 60
3RT1016 9 6.5 --- 9 6.5 --- 9 6.5 --- 9 6.5 --- 9 6.5 --- 35 20 - 20 60 3RT1017 12 9 6.3 11 9 6.3 10 9 6.3 9.5 9 6.3 9 9 6.3 35 20 - 20 60 3RT1024 12129 12129 12129 12129 12129 63 25 20 25 70 3RT1025 17171317171316161315151314141363 25 20 25 70 3RT1026 251813181813161613151513141413100 25 20 25 100 3RT1034 25 25 25 25 25 25 22.3 22.3 22.3 20.3 20.3 20.3 19.1 19.1 19.1 125 63 50 63 100 3RT1035 - - - - - - 252525252525252525125 63 50 63 100
25 - 100 A 3RB1246-1E 3RT1034 32 32 – 25 25 - - - - - - - - - - 125 63 50 63 125
3RT1035 40 40 - 33 33 – 29 29 – 28 28 - 26 26 125 63 50 63 150 3RT1036 50 50 – 38 38 – 32 32 – 29 29 – 26 26 – 160 80 50 80 200 3RT1044 656547565647494947454545414141250 125 63 125 250 3RT1045 808058616158535358474747454545250 160 80 160 250 3RT1046 959558696958595958535353505050250 160 100 160 350
50 - 205 A 3RB1253-0F 3RT1054 115 115 115 93 93 93 81 81 81 74 74 74 69 69 69 355 315 160 250 450
3RT1055 150 150 150 121 121 121 106 106 106 97 97 97 90 90 90 355 315 200 315 500 3RT1056 185 185 185 149 149 149 131 131 131 120 120 120 111 111 111 355 315 200 315 500
125 - 500 A 3RB1257-0K 3RT1064 225 225 225 182 182 182 159 159 159 146 146 146 135 135 135 500 400 250 - 700
3RT1065 265 265 265 214 214 214 188 188 188 172 172 172 159 159 159 500 400 315 - 800 3RT1066 300 300 280 243 243 243 213 213 213 195 195 195 180 180 180 500 400 315 - 800 3RT1075 400 400 400 324 324 324 284 284 84 260 260 260 240 240 240 630 400 400 - 800 3RT1076 500 500 450 405 405 405 355 355 355 325 325 325 300 300 300 630 500 500 - 1200 3RT1264 225 225 225 225 225 225 225 225 225 193 193 193 173 173 173 500 500 400 - 800 3RT1265 265 265 265 265 265 265 265 265 265 227 227 227 204 204 204 500 500 400 - 800 3RT1266 300 300 300 300 300 300 300 300 300 258 258 258 231 231 231 500 500 400 - 800 3RT1275 400 400 400 400 400 400 400 400 400 344 344 344 308 308 308 800 800 630 - 1200 3RT1276 500 500 500 500 500 500 500 500 500 430 430 430 385 385 385 800 800 630 - 1200 3TF68 500 500 500 500 500 500 440 440 440 408 408 408 376 376 376 800 500
3
) 630 500 1200
3TF69 - - - - - - 500 500 500 500 500 500 500 500 500 800 630
3
) 630 500 2000
200 - 820 A 3RB1262-0L 3TF68
4
) 630 630 630 502 502 502 440 440 440 408 408 408 376 376 376 1000 500
3
) 630 500 1200
3TF69
4
) 820 820 820 662 662 662 572 572 572 531 531 531 500 500 500 1250 630
3
) 630 630 2000
1) Please note the operating voltage
3) Please ensure that the safety clearance between the max. 3 AC ope- rating current and the fuse rated current is maintained.
4) Mounting onto contactor possible
2) Assignment and short-circuit facilities in acc. with IEC 60947-4-1/DIN VDE 660 Part 102
Coordination type "1":
The contactor or starter must not endanger people or the system in the event of a short circuit. They do not
have
to be suitable for further operation without repair and part replacement.
Coordination type "2":
The contactor or starter must not endanger people or the system in the event of a short circuit
and must be sui-
table for further operation. There is a danger of contact welding.

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model