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Settings
NZM...3(-4)-A(S)...
NZM...3-A(AF)...-NA
1
1
F 3 mm
NZM...3(-4)-AX(MX)(VX)(PX)(PMX)...(-NA)
1
1
F 3 mm
t
I
r
t
r
I
sd
I >
t
I >
sd
4/9
NZM...3-S...-CNA
2
2
2
I t = ON
I
i
I >
I
2
I >
I
[A]
I
[A]
i
r
Thermal
Magnetic
PZ 2
I
/ 1.35 = I
i, DC
I
[A], t
[s], I
[A], t
[ms], I
2
r
r
sd
sd
Electronic Trip Circuit
Breaker Adjustable settings
t
I g
I >
Note: On certain models with
UL/CSA labeling the thermal
trip setting is fixed and only the
magnetic trip (instantaneous)
setting is adjustable.
t
I r
i, AC
[A], I
[A], t
[ms]
i
g
g
PZ 2
I >
t g
I
I i
I >
I
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