Eaton DS7 Manual page 79

3.3.3.2 Fitting on mounting plate
The following are required:
• for NZM1 (DS7 devices up to 100 A):
4 = 1 x NZM1/2-XAB plus 2 M4 x 50 screws,
• for NZM2 (DS7 devices up to 200 A):
16 = 4 x NZM1/2-XAB plus 4 M4 x 85/20 screws.
Side clearance ③ is not required to other devices that do not themselves
require clearance at the sides. A side clearance of 5 mm is required in
combination, for example, with an NZM2 motor-protective circuit-breaker.
④
NZM1 NZM1
DS7 DS7
BG3 BG3
③
Figure 58: Side clearances in conjunction with NZM motor-protective circuit-
breakers
c DS7 + NZM1: ≧ 0
d ≧ 25 mm (0.98")
The DS7 soft starters in sizes 3 and 4 must be screw fastened vertically on
a heat conductive non-combustible mounting plate. The control signal
terminals and the operating and indication elements must face the front.
The screw fixing is completed with at least two diagonally arranged flat head
screws. The use of washers and split washers is recommended.
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
3.3 Flush mounting in control panel
④
NZM2 NZM2
DS7 DS7
BG4 BG4
③
c DS7 + NZM2: ≧ 5 mm (≧ 0.197")
d ≧ 35 mm (3.38")
3 Installation
75