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GHM21-N Miniature Circuit Breaker
PDF Download
Standard
IEC/EN 60898-1
Electrical features
Rated current In
A
2,4,6,10,16,20,25,32,40
Poles
P
1P+N
Rated voltage Ue
V
AC 230
Insulation voltage Ui
V
300
Rated frequency
Hz
50/60
Rated breaking capacity
A
4500,6000
Rated impulse withstand voltage(1.2/50)Uimp
V
4000
Dielectric test voltage at ind.Freq.for 1min
kV
2
Pollution degree
2
Thermo-magnetic release characteristic
4000
Mechanical features
Electrical life
t
10000
Mechanical life
t
Yes
Protection degree
IP20
Reference temperature for
setting of thermal element
℃
30
Ambient temperature(with daily average≤35℃)
℃
-5~+40(Special application please refer
to temperature compensation correction)
Storage temperature
℃
-25~+70
Installation
Terminal connection type
Pin-type busbar
Terminal size top/bottom for cable
mm
2
16
AWG
18-5
Terminal size top/bottom for busbar
mm
2
16
AWG
18-5
Tightening torque
N*m
2
In-Ibs.
18
Connection
From top
Wiring Diagram
Overal and mounting dimensions(mm)
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