SIEMENS
7/44
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
Rotary operating mechanisms
7
■
Technical specifications
■
Selection and ordering data
Remote motorized operating mechanisms
Type
3RV1946
Max. power consumption
• At
U
s
= 24 V DC
W
48
• At
U
s
= 230 V AC
VA
170
Operating range
0.85 ... 1.1 x
U
s
Minimum command duration
at
U
s
s
0.1
Max. command duration
Unlimited (uninterrupted operation)
Max. total make/break time
, remote-controlled
s
2
Ready to reclose
after approx.
s
2.5
Switching frequency
1/h
25
Internal back-up fuse
• 230 V AC
A
0.8
• 24 V DC
A
1.6
Connection type of control cables
Plug-in connectors with screw terminals
Shock resistance
acc. to IEC 60068-2-27
g
/ms
25/11 (square and sine pulse)
Version
Color of
actuator
Version of
extension shaft
For motor starter
protectors/
circuit breakers
SD
Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
mm
Size
d
Door-coupling rotary operating mechanisms
3RV2926-0B
Door-coupling rotary operating mechanisms consisting of an actuator, a coupling driver and a 130/330 mm long extension shaft
(6 mm x 6 mm)
Designed for degree of protection IP65; the door locking device prevents accidental opening of the control cabinet door when the
switch is set to ON. The OFF position can be locked with up to three padlocks.
Door-coupling
rotary operating
mechanisms
Black
130
S00 ... S3
}
3RV2926-0B
1
1 unit
41E
330
S00 ... S3
}
3RV2926-0K
1
1 unit
41E
EMERGENCY-
STOP door-
coupling rotary
operating
mechanisms
Red/yellow
130
S00 ... S3
}
3RV2926-0C
1
1 unit
41E
330
S00 ... S3
}
3RV2926-0L
1
1 unit
41E
Door-coupling rotary operating mechanisms for arduous conditions
3RV2926-2B
3RV2936-2C
The door-coupling rotary operating mechanisms consist of an actuator, a coupling driver, an extension shaft of 300 mm in length
(8 mm x 8 mm), a spacer and two metal brackets into which the motor starter protector/circuit breaker is inserted.
The door-coupling rotary operating mechanisms are designed to degree of protection IP65. The door interlocking reliably prevents
opening of the control cabinet door in the ON position of the motor starter protector/circuit breaker. The OFF position can be locked
with up to three padlocks.
Laterally mountable auxiliary releases and two-pole auxiliary switches can be used.
The door-coupling rotary operating mechanisms thus meet the requirements for isolating functions according to IEC 60947-2.
Door-coupling
rotary operating
mechanisms
Gray
300
S00, S0
}
3RV2926-2B
1
1 unit
41E
S2
}
3RV2936-2B
1
1 unit
41E
S3
}
3RV2946-2B
1
1 unit
41E
EMERGENCY-
STOP door-
coupling rotary
operating
mechanisms
Red/yellow
300
S00, S0
}
3RV2926-2C
1
1 unit
41E
S2
}
3RV2936-2C
1
1 unit
41E
S3
}
3RV2946-2C
1
1 unit
41E
Version
Rated control supply
voltage
U
s
For motor starter
protectors/
circuit breakers
SD
Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Size
Remote motorized operating mechanisms
3RV1946-3A...
Remote
motorized
operating
mechanisms
50/60 Hz, 230 V AC
S3
X
3RV1946-3AP0
1
1 unit
41E
24 V DC
S3
X
3RV1946-3AB4
1
1 unit
41E
© Siemens AG 2016