Dimensional drawings   
13.2 VL400 (3VL4), 3- and 4-pole, up to 400 A 
  3VL molded-case circuit breakers 
216  System Manual, 03/2009, 110 0110 - 02 DS 01 
13.2.5  Rear interlocking module 
 
Rear interlocking module for plug-in/withdrawable circuit 
breakers for front connection, with/without RCD module 
Rear interlocking module 
NSE0_01562
2 x Ø 0.9
4 x Ø 7.1
Ø 25
3 - 6
X
Y
Y
22
44.5 (3P)
22 (3P+4P)
155
A
31
381
149.5
38
29.5
89 (4P)
 
For other detailed dimension drawings, please refer to the 
mounting instructions for the rear interlocking module. 
NSE0_01564 
431.8
69.9
4 x 8.3
32.8
22.9
409.1
369.4
38.1
59.8
3.8
 
 
 
Type   A 
Without RCD module VL400 (3VL4)   289 
With RCD module VL400 (3VL4)   449 
13.2.6  Locking devices, locking device for toggle handle and accessories 
 
C
K
G
A
F
B
E
D
H
G
J
NSE0_01556
 
 
Type   a   b   c   d   e   f   g   h   i   k 
3VL9 4   20.3   80.3   57.4   52.8   49.3   49.8   6.35   6.3   11.2   58.5 
3VL9 6   21.6   79.8   71.1   62.0   50.4   46.5   12.9   8.9   8.6   72.2 
3VL9 8   21.6   110.5   88.9   96.5   77.2   69.1   11.7   5.1   24.8  90.0