Product Description

Circuit Breakers
CONSTRUCTION AND FEATURE:
1) Temperature control breaker, build-in over currents fuse protector.
2) ON-OFF indicating window
3) Plug-in type function unit makes easy replacement
4) Smallness leak current, response quickly, less residual oltage.
Specification
SN-60
Parameter
Pole No.
1P,2P,3P,4P
Rated working voltage Un(V)
230/400V
ln(8/20 s)kA
5
10
lmax(8/20 s)kA
10
20
Max. continuous working voltage Ue(V)
275
320
385
420
275
320
385
420
U1mA
430
510
620
680
430
510
620
680
Protection level Up kV
<;1.0
<;1.2
<;1.2
<;1.2
<;1.2
<;1.5
<;1.5
<;1.5
Response time(ns)
<;25
Leakage current 75% Uc lmA
<;20A
Test catagroy
II
Protection level
IP20
Environmental temperature limit
-40 degree Celsius~+80 degree Celsius
Insulation shell material
PBT/PA66
Frame retardant level conforms to UL94
VO
Installation method
35mm standard electrical rail
Shell color
Yellow/Grey
Matching fuse or breaker(A)
10~25
Suggesting connection wire diameter(mm)
Phase wire
2.5~10 Hard wire
Null wire
Ground wire
4~10 Double color
Standards
IEC 61643-1 IEC-61643-21
GB18802.1 GB18802.21