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3VT2 Molded Case Circuit Breakers up to 250 A
Accessories and Components
Further accessories
3/10
Siemens LV 36 · 2008
3
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Selection and ordering data
Version
DT Order no.
PS*
Weight
per PU
approx.
kg
Phase barriers
Included in the scope of supply of the switching unit;
in case the circuit breaker/switch disconnector is fed-in from below
(power supply connected to terminals 2, 4, 6), it is necessary in most
cases to install these barriers also on the bottom side
• set of two pieces, for 3-pole version
B
3VT9 300-8CE30
1 unit
0.077
• one piece, additionally for 4-pole version
B
3VT9 300-8CE00
1 unit
0.050
Terminal cover, degree of protection IP20
Increases degree of protection of the connection point to IP20
when using 3VT9 224-4TD30, 3VT9 215-4TF30,
3VT9 224-4TF30 or 3VT9 203-4TF30 block type terminals,
intended for fixed-mounted, plug-in and withdrawable versions.
• 3-pole version
B
3VT9 200-8CB30
1 unit
0.098
• 4-pole version
B
3VT9 200-8CB40
1 unit
0.100
Locking device for knob
B
3VT9 200-3HL00
1 unit
0.013
Enables locking the circuit breaker in „switched off manually“ position.
For locking the device, you can use up to three padlocks with a
shank diameter of max. 6 mm
Bolt sealing inset
B
3VT9 200-8BN00
1 unit
0.001
Provides sealing for:
• overcurrent release
• accessory compartment cover
• terminal cover
• manual operating mechanism
• motorized operating mechanism
Additional cover for overcurrent release
B
3VT9 200-8BL00
1 unit
0.080
Provides protection for overcurrent releases
Connecting cable
B
3VT9 300-4PL00
1 unit
0.020
For connecting the circuit breaker/switch disconector accessories in
withdrawable design (can also be used for plug-in and fixed-mounted
design)
Position signaling switch
B
3VT9 300-4WL00
1 unit
0.020
For indicating the position of the circuit breaker in the plug-in or with-
drawable device
Coding set
3VT9 200-4WN00
1 unit
0.002
Prevents inserting the wrong switching unit
into the plug-in or withdrawable devices
Pushbutton cover
B
3VT9 300-3MF20
1 unit
0.054
For motorized operating mechanism;
the cover may be provided with lead seals
* You can order this quantity or a multiple thereof.