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3VT3 Molded Case Circuit Breakers up to 630 A
Project planning aids
4/48
Siemens LV 36 · 2008
4
Fixed-mounted design, manual operating mechanism
Fixed-mounted design, manual operating mechanism with adjustable knob
Adaptation of cabinet door
NSO0_00271
1
3 5
2 4
6
TEST
60
90°
25°
140
50
51
143
37
3VT3
3VT9 300-3HA.0,-3HB.0
3VT9 300-3HE.0,-3HF-0
1
2
3
1
2
3
NSO0_00273
1
3 5
2 4
6
TEST
90°
25°
140
51
143
37
70
180 … 495 (-3HJ10)
375 … 540 (-3HJ20)
70
2
1
3
4
5
6
3VT3
3VT9 300-3HA.0,-3HB.0
3VT9 300-3HE.0,-3HF.0
3VT9 300-3HG.0,-3HH.0
3VT9 300-3HJ.0
1
2
3
4
5
6
Outside surface of
cabinet door
NSO0_00275
Ø
50
55
55
27.5
4 x Ø 6.5
min. 100
Hinge of cabinet door