AOMD series DC moulded-cose circuit breaker (hereinafter referred to as circuit breaker) is suitable for DC systems of rated voltoge up to and including DC 100OV and rated current 10-800A, used to distribute electric power energy. protect circuits and power equipment against overload, short circuit and so on.
The products can be fed with wires from top and bottom, and it is polarity-free.
it complies with the standards IEC60947-2.GB14048.2.etc.
Product selection guide：
Main performance indexes：
|
Type |
AOMD-125H |
AOMD-160H |
AOMD-250H |
|
|
Pole |
2P, 3P, 4P |
2P, 3P, 4P |
2P, 3P, 4P |
|
|
Rated current (A) |
16, 20, 32, 40, 50,
63, 80, 100, 125
|
16, 20, 32, 40, 50,63, 80,
100, 125, 140, 160
|
125, 140, 160, 180, 200, 225, 250 |
|
|
Rated voltage |
2P:DC250V, 3P:DC500V,
4P:DC750V, DC800V
|
2P:DC250V, 3P:DC500V,
4P:DC750V, DC1000V
|
2P:DC250V, 3P:DC500V,
4P:DC750V, DC1000V
|
|
|
Rated insulation voltage |
DC1000V |
DC1000V |
DC1000V |
|
|
Short-circuit breaking capacity (KA)
lcu(lcs=70%Icu)
|
DC250V(35kA), DC500V(25kA), DC750V(15kA) |
DC250V(35kA), DC500V(25kA), DC750V(15kA), DC1000V(10kA) |
DC250V(35kA), DC500V(25kA), DC750V(15kA), DC1000V(10kA) |
|
|
Operating cycle number |
ON |
6000 |
3000 |
3000 |
|
OFF |
9000 |
7000 |
7000 |
|
|
Outline dim. (mm) a-b-c-ca |
2P |
50-130-68-90 |
60-155-88-115 |
- |
|
3P |
75-130-68-90 |
90-155-88-115 |
105-165-88-115 |
|
|
4P |
100-130-68-90 |
120-155-88-115 |
140-165-88-115 |
|
|
Weight (kg) |
2P |
0.55 |
1.0 |
- |
|
3P |
0.65 |
1.1 |
1.5 |
|
|
4P |
0.8 |
1.4 |
1.9 |
|
|
Electric operating device (MD) |
● |
● |
● |
|
|
External driving operating handle |
● |
● |
● |
|
|
Automatic release |
Thermal electromagnetic type |
Thermal electromagnetic type |
Thermal electromagnetic type |
|
If you have any enquiny about quotation or cooperation,please feel free to emal us at sales06@aoasis.cn or use the folowing enuiry form.
Our sales representative will contact you within 24 hours. Thank you for your interest in our products
