Siemens 3VT MCCBs Up To 1600A

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3VT3 Molded Case Circuit Breakers up to 630 A
Accessories and Components
Manual/motorized operating mechanisms
4/7 Siemens LV 36 · 2008
4
Version DT Order no. PS* Weight
per PU
approx.
kg
Mechanical interlocks
The mechanical interlocks have to be completed with:
• 2 x 3VT9 300-3HA../HB.. rotary operating mechanisms,
• 2 x 3VT9 300-3HE../HF.. knobs
Mechanical interlocks
for fixed-mounted design only
B 3VT9 300-8LA00 1 unit 0.136
Mechanical interlocks for parallel switching
for fixed-mounted design only
B 3VT9 300-8LB00 1 unit 0.162
Mechanical interlocking by Bowden wirer
• for two 3VT3 circuit breakers B 3VT9 300-8LC10 1 unit 0.393
• for one 3VT2 and one 3VT3 circuit breaker B 3VT9 300-8LC20 1 unit 0.393
Motorized operating mechanisms with storage spring
Rated control supply voltage Us
Motorized operating mechanism
AC/DC 24 V1) B 3VT9 300-3MJ00 1 unit 1.691
AC/DC 48 V B 3VT9 300-3ML00 1 unit 1.750
AC/DC 110 V B 3VT9 300-3MN00 1 unit 1.752
AC 230 V/DC 220 V B 3VT9 300-3MQ00 1 unit 1.746
Motorized operating mechanism
with operations counter
AC/DC 24 V1) B 3VT9 300-3MJ10 1 unit 1.750
AC/DC 48 V B 3VT9 300-3ML10 1 unit 1.750
AC/DC 110 V B 3VT9 300-3MN10 1 unit 1.708
AC 230 V/DC 220 V B 3VT9 300-3MQ10 1 unit 1.754
Accessories for motorized operating mechanisms
Operations counter with cable,
length 110 cm
B 3VT9 300-3MF10 1 unit 0.003
Extension cable for motorized operating mechanism,
12 wires, length 60 cm
B 3VT9 300-3MF00 1 unit 0.060
* You can order this quantity or a multiple thereof.