SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Motor Starter Protectors/Circuit Breakers
SIRIUS 3RV2 Motor Starter Protectors/Circuit Breakers
For motor protection with overload relay function
7
CLASS 10, with overload relay function (automatic RESET), without auxiliary switches (continued)
1)
Guide value for 4-pole standard motors at 50 Hz
400 V AC. The actual
starting and rated data of the motor to be protected must be considered
when selecting the units.
2)
Accessories for mounting on the right and 3RV2915 three-phase busbars
cannot be used.
Auxiliary switches and other accessories can be ordered
separately
(see "Accessories" page 7/38 onwards)
.
Rated
current
Suitable for
three-phase
motors
1)
with
P
Setting range for
thermal overload
release
Instantaneous
overcurrent
release
Short-circuit
breaking capacity
at 400 V AC
SD
Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
I
n
I
cu
Article No.
Price
per PU
A
kW
A
A
kA
d
Size S3, with increased switching capacity
2)
40
18.5
28 ... 40
520
100
2
3RV2142-4FA10
1
1 unit
41E
50
22
36 ... 50
650
100
2
3RV2142-4HA10
1
1 unit
41E
63
30
45 ... 63
819
100
2
3RV2142-4JA10
1
1 unit
41E
75
37
57 ... 75
975
100
2
3RV2142-4KA10
1
1 unit
41E
84
45
65 ... 84
1 170
100
2
3RV2142-4RA10
1
1 unit
41E
93
45
75 ... 93
1 300
100
2
3RV2142-4YA10
1
1 unit
41E
100
45, 55
80 ... 100
1 300
100
2
3RV2142-4MA10
1
1 unit
41E
3RV2111-4FA10
3RV2111-0BA10
3RV2131-4WB10
3RV2142-4FA10
© Siemens AG 2016