Specifications

36
COMPACT
®
NS circuit breaker
C22 C23 H20 H21 H22 H23 L L1 L11 L12 P32 P33 P45 R14
NSF150/250N/H/L (inch) 1.14 2.99 2.46 3.81 1.79 2.87 2.06 4.13 3.58 1.79 7.00 5.62 5.70 1.90
(mm) 29 76 62.5 97 45.5 73 52.5 105 91 45.5 178 143 145 48.5
NSJ400/600N/H/L (inch) 1.63 4.96 3.93 5.98 3.26 4.84 2.75 5.51 4.84 2.42 9.84 8.46 8.54 2.53
(mm) 41.5 126 100 152 83 123 70 140 123 61.5 250 215 217 64.5
R15
NSF150/250N/H/L (inch) 3.81
(mm) 97
NSJ400/600N/H/L (inch) 5.07
(mm) 129
Motor operators
Dimensions
Note:
Door cutouts require a minimum distance between the center of the circuit breaker
and the door hinge point ∆ ≥ 3.93/ 100 + (h x 5).
X
Y
L1
L
L11
L12
E29155
H20
Z
H21
P33
P32
X
H22
H23
E29154
Front panel cutouts
∆
h
E22046
X
Y
C22
C23
R14
R15
Z
P45
X
E29157
E21614
inch
mm
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NS circuit breaker: dimensions, connections and wiring diagrams
Dimension table