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
Accessories
Mountable accessories
7
■
Selection and ordering data
PU (UNIT, SET, M) = 1
PS*
= 1 unit (unless otherwise specified)
PG
= 41E
1)
Each motor starter protector/circuit breaker can be fitted with one
transverse and one lateral auxiliary switch. The lateral auxiliary switch with
2 NO + 2 NC is used without a transverse auxiliary switch.
2)
This accessory cannot be used for the 3RV27 and 3RV28 circuit breakers
(sizes S00, S0, S3).
3)
The isolator module for size S2 can be used only with 3RV2 motor starter
protectors/circuit breakers up to max. 65 A. Similarly, it cannot be used
with the transverse auxiliary switch.
Version
For motor
starter
protectors/
circuit
breakers
SD
Screw terminals
SD
Spring-type
terminals
Article No.
Price
per PU
Article No.
Price
per PU
Size
d
d
Auxiliary switches
1)
3RV2901-1E
3RV2901-2E
3RV2901-1G
Transverse
auxiliary
switches
For mounting on the front
1 CO
S00 ... S3
}
3RV2901-1D
--
1 NO + 1 NC
}
3RV2901-1E
}
3RV2901-2E
2 NO
}
3RV2901-1F
}
3RV2901-2F
Solid-state compatible
transverse auxiliary
switches
For mounting on the front,
for operation in dusty atmo-
spheres and in solid-state
circuits with low operating
currents
1 CO
S00 ... S3
2
3RV2901-1G
--
3RV2901-0H
Covers for transverse
auxiliary switches
(PS* = 10 units)
S00 ... S3
}
3RV2901-0H
--
3RV2901-1A
3RV2901-2A
Lateral auxiliary switches
For mounting on the left
1 NO + 1 NC
S00 ... S3
}
3RV2901-1A
}
3RV2901-2A
2 NO
}
3RV2901-1B
}
3RV2901-2B
2 NC
}
3RV2901-1C
}
3RV2901-2C
2 NO + 2 NC
2
3RV2901-1J
--
Signaling switches
2)
3RV2921-1M
3RV2921-2M
Signaling switches
One signaling switch can be
mounted on the left per motor
starter protector.
Separate tripped and
short-circuit alarms,
1 NO + 1 NC each
S00 ... S3
}
3RV2921-1M
}
3RV2921-2M
Isolator modules
2)
3RV2928-1A
3RV2938-1A
Isolator modules
3)
Visible isolating distance for
isolating individual motor
starter protectors from the
network, lockable in
disconnected position
S00, S0
}
3RV2928-1A
--
S2
4)
}
3RV2938-1A
--
© Siemens AG 2016