17 / 267
3VT1 Molded Case Circuit Breakers up to 160 A
Accessories and Components
Manual/motorized operating mechanisms
2/7
Siemens LV 36 · 2008
2
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Selection and ordering data
Manual operating mechanisms
The rotary operating mechanism is to be completed:
• For simple rotary operation of the switch unit:
- 3VT9 100-3HE../HF.. knob
• For operating through the switchgear cabinet door:
- 3VT9 100-3HE../HF.. knob
- 3VT9 100-3HG../HH.. coupling driver
- 3VT9 100-3HJ.. extension shaft,
• For rotary operating mechanism for lateral operation:
- 3VT9 100-3HE../HF.. knob
- 3VT9 100-3HG../HH.. coupling driver
- 3VT9 100-3HJ.. extension shaft
Mechanical interlocking and parallel switching
• The mechanical interlock is to be completed:
- 2 x 3VT9 200-3HA/HB.. rotary operating mechanisms
(cannot be used with rotary operating mechanism
for lateral operation)
- 2 x 3VT9 200-3HE/HF.. knobs (standard) or
1 x 3VT9 200-3HE/HF.. knob (parallel switching)
Version
Color
DT Order No.
PS*
Weight
per PU
approx.
kg
Manual operating mechanisms
Rotary operating mechanism
• locking not possible
gray
B
3VT9 100-3HA10
1 unit
0.079
• lockable with padlock
gray
B
3VT9 100-3HA20
1 unit
0.079
• lockable with padlock
yellow
B
3VT9 100-3HB20
1 unit
0.079
• for lateral operation,
mounted on left side,
locking not possible
gray
B
3VT9 100-3HC10
1 unit
0.137
• for lateral operation,
mounted on right side,
locking not possible
gray
B
3VT9 100-3HD10
1 unit
0.137
Knob
• locking not possible
black
B
3VT9 100-3HE10
1 unit
0.019
• lockable with padlock
black
B
3VT9 100-3HE20
1 unit
0.019
• lockable with padlock
red
B
3VT9 100-3HF20
1 unit
0.019
Coupling driver for door-coupling operating mechanism
Is used with the
3VT9 100-3HE10 or 3VT9 100-3HE20
black knob
• degree of protection IP40
black
B
3VT9 100-3HG10
1 unit
0.042
• degree of protection IP66
black
B
3VT9 100-3HG20
1 unit
0.042
Is used in with the
3VT9 100-3HF20 red knob
• degree of protection IP40
yellow
B
3VT9 100-3HH10
1 unit
0.042
• degree of protection IP66
yellow
B
3VT9 100-3HH20
1 unit
0.042
Extension shaft
• length 350 mm, may be shortened
B
3VT9 100-3HJ10
1 unit
0.113
• lenght 199 ... 352 mm, telescopic
B
3VT9 100-3HJ20
1 unit
0.092
* You can order this quantity or a multiple thereof.