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Categories: Circuit Breakers
MOQ:1
Brand: ETEK
FOB Port: Ningbo, Zhejiang
Terms of Payment: Western Union,T/T Paypal
Delivery Time: 15 Wording Days
Categories: Circuit Breakers
MOQ:1
Brand: ETEK
FOB Port: Ningbo, Zhejiang
Terms of Payment: Western Union,T/T Paypal
Delivery Time: 15 Wording Days
Protection
① Arc Fault Protction
② Overload Protection
③ Short-Circuit Protection
④ Earth-Leakage Protection
Technical Data
Electrical Features
|
Mode |
Electronic |
|
Type |
A |
|
Rated current In |
6,8,10,13,16,20,25,32,40A |
|
Poles |
1P+N |
|
Rated voltage Ue |
230/240V~ |
|
Insulation voltage Ui |
500V |
|
Rated frequency |
50/60Hz |
|
Rated residual operating current(I△n) |
10,30,100,300mA |
|
Break time under |
≤0.1s |
|
Rated breaking capacity |
6,000A |
|
Energy limiting class |
3 |
|
Rated impulse withstand voltage(1.5/50) Uimp |
4,000V |
|
Dielectric test voltage at ind.Freq. for 1min |
2kV |
|
Pollution degree |
2 |
|
Thermo-magnetic release characteristic |
B,C |
Installation
|
Terminal connection type |
Cable/Pin-type busbar |
|
Terminal size top/bottom for cable |
25mm2 18-3AWG |
|
Terminal size top/bottom for busbar |
25mm2 18-3AWG |
|
Tightening torque |
2.5Nm 22In-lbs |
|
Mounting |
On DIN rail EN60715(35mm) by means of fast clip device |
|
Connection |
Power supply from button |
Mechanical Features
|
Electrical life |
4,000 Cycles |
|
Mechanical life |
10,000 Cycles |
|
Contact position indicator |
Yes |
|
Protection degree |
IP20 |
|
Reference temperature for setting of thermal element |
30℃ |
|
Ambient temperature (with daily average≤35℃) |
-5℃~+40℃ |
|
Storage temperature |
-25℃~+70℃ |
Characteristics
Tripping Current Range
|
Type |
Tripping current I△/A |
||
|
A |
Lagging Angle |
I△n>0.01A |
I△n≤0.01A |
|
0° |
0.35I△n≤I△≤1.4I△n |
0.35I△n≤I△≤2I△n |
|
|
90° |
0.25I△n≤I△≤1.4I△n |
0.25I△n≤I△≤2I△n |
|
|
135° |
0.11I△n≤I△≤1.4I△n |
0.11I△n≤I△≤2I△n |
|
Characteristics Curves
On this day we honor you, dear mother.Wish all mothers good luck and good health in their lives,while the flowers are in full bloom, while the time is still early,while the sun is shining, while their mood is still high, whil...
Dear Sir/Madam,Thank you for giving our company support in this year.The Chinese traditional Spring Festival is coming,We will have a holiday from Feb. 4th to Feb. 21th 2021.Sorry for any inconvenience caused.
ETEK ELECTRIC Wish you a happy Christmas and a happy holiday season. Thank you very much for your support of our cooperation over the past year,see you next year.
According to the usage, there are 3 types of motor protection circuit breakers: 1. AC contactor is used for starting and breaking of the