SONTUOEC high quality solor dc mcb circuit breaker switch STD1-63 63A 24v 250v 400v 500v 750v 1000v
SL7-63 MCB Miniature Circuit Breaker (Din Rail Installing)
General
SL7-63 series high breaking capacity Solar system DC MCB , apply to rating current 63A , 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 | SL7-63 |
| 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 1P;400,500 2P;750 3P; 1000V 4P |
| 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 |
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
FAQ
Q1: What's the rated current range you can offer?
A1: We offer DC MCB from 1A to 63A; 63A to 125A .
Q2: What's your DC MCB quality?
A2: Our DC MCB is designed for solar pv system, all the parts in the DC MCB are for direct current standard. Not all the MCB are DC MCB!
Q3: What's your production capacity of DC MCB?
A3: We can make 100,000 pole one month. If you have order plan, feel free to contact me, I will tell you delivery time according to your demand.
Q4: Do you have a catalogue? Can you send me the catalog to check all your products?
A4: Yes, We have product catalogue. Please contact us for catalog.
Q5: Can you help me to select suitable products?
A5: Sure, please send us inquiry and tell us your demand, we will have professional team to support you in model selection.
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4 Pole 63a 24v Sontuoec Solor Dc Mcb Circuit Breaker Images
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