Specifications

40
COMPACT
®
NS circuit breaker
Front accessories
COMPACT
®
NS circuit breaker: dimensions, connections and wiring diagrams
Extended escutcheons
D
M
A
Toggle boot
M8
A3
D3
Front panel escutcheons
M2
A1
D2D1
M3
For toggle
For toggle
For extended escutcheon, motor operator module or rotary handle
E21635 E21636 E21637
E21653
E21654 E21655
E21641
E21642
E21643
M6
A2
D2D1
M7
E21647 E21648 E21649
inch
mm
A A1 A2 A3 D D1 D2 D3 M M2 M3 M6 M7 M8
NSF150/250N/H (inch) 3.58 2.71 6.18 3.70 1.37 0.13 0.25 1.57 2.87 4.52 4.01 4.48 3.97 3.70
(mm) 91 69 157 94 35 3.5 6.5 40 73 115 102 114 101 94
NSJ400/600N/H/L (inch) 4.84 4.01 7.44 1.37 5.27 0.13 0.25 2.36 4.84 6.10 5.59 6.45 5.94 5.27
(mm) 123 102 189 35 134 3.5 6.5 60 123 155 142 164 151 134