63A DC MCB Circuit Breaker , Din Rail Mount Circuit Breaker 6KA 1P 2P 3P 4P using solar 24v 250v 400v 500v 750v 1000v
STD1-63 MCB Miniature Circuit Breaker (Din Rail Installing)
General
STM1-63 series high breaking capacity Solar system DC MCB , apply to rating current 125A or less, It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields.
DC MCB Features:
1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic
Specifications
| Model |
STD1-63 |
| Pole |
1P,2P,3P,4P |
| Rated Current(In) |
1,2,4,6,10,16,20,25,32,40,50,63A |
| Rated Voltage(Un) |
DC 24,48,120,250,400,500,750,1000V |
| Rated Frequency |
50/60HZ |
| Tripping curve |
B,C,D |
| Magnetic releases |
B curve: between 3and 5 In |
| C curve: between 5and 10In |
| D curve: between 10 and 14In |
| Electro-mechanical endurance |
over 6000 cycles |
| |
Standard |
|
IEC/EN 60898-1 |
Electrical
features |
Rated current In |
A |
1,2,4,6,10,16,20,25,32,40,50,63 |
| Poles |
P |
1,2,3,4 |
| Rated voltage Ue |
V |
DC 24,48,120,250,400,500,750,1000V |
| Insulation voltage Ui |
V |
500 |
| Rated frequency |
Hz |
50/60 |
| Rated breaking capacity |
A |
3000 4500 6000 10000 |
| Rated impulse withstand voltage(1.2/50)Uimp |
V |
4000 |
| Dielectric test voltage at ind.Freq.for 1 min |
Kv |
2 |
| Pollution degree |
|
2 |
| Thermo-magnetic release characteristic |
|
B,C,D |
Mechanical
features |
Electrical life |
t |
4000 |
| Mechanical life |
t |
10000 |
| 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 |
|
Cable/Pin-type busbar |
| Terminal size top/bottom for cable |
mm2 |
25 |
| AWG |
18-3 |
| Therminal size top/bottom for busbar |
mm2 |
25 |
| AWG |
18-3 |
| Tightening torque |
N*m |
2 |
| In-lbs |
18 |
| Mounting |
|
on DDIN rail EN 60715(35mm)by means of fast clip device |
| Connection |
|
From top and bottom |
Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.
Product Tags:
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63A DC MCB Circuit Breaker , Din Rail Mount Circuit Breaker 6KA 1P 2P 3P 4P using solar 24v 250v 400v 500v 750v 1000v Images
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