High Quality Electric DC 2P 500V Molded Case Circuit Breaker 100 amp MCCB Price
SM1-PV DC Breaker Non-Polarity
* Reliable protection at high ambient temperatures
* Loadable: String protection up to
125 size: 63A, 80A, 100A, 125A
250size: 160A, 200A, 225A, 250A
400Size: 320A, 400A
* Tasted: Ultimate short circuit breaking capacity lcu of 25kA according to IEC IEC60947-2
* Fast: reclosable for minmum standstill times
* Safe: reliable disconnector properties, switching under load
* Approval: Provided on request
Rated Current(A) | 125 size: 63A, 80A, 100A, 125A 250size: 160A, 200A, 225A, 250A 400Size: 320A, 400A |
Ue Rated operationvoltage(VDC) | 3P 750V 4P DC1000V |
Rated insulation voltage(VDC) | DC 1000V |
Rated Impact voltage Limp(kV) | 8kV |
Ultimate breaking capacity lcu(kV) | 25kV |
Trip type | Thermal-Magnetic |
Ambient Temperature(℃) | -20℃~70℃ |
Altitude | 2000M |
Installation | Fixed,plug-in |
Accessories | Auxiliary, Alarm, Shunt release, Manually operated and electric operation |
SM1 moulded type electric circuit breaker for home solar system is designed to provide overcurrent protection within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices are designed for direct current (DC) control circuit applications. SM1-PV specialized in Moulded Case Circuit Breaker dc circuit breaker is widely used in solar power system.
1. Current limiting capacity
Current limiting means the limiting increase of the short circuit current in a circuit,in a circuit protected by the SM1 protect aeries,both the peak value and energy of the short circuit current generated are far less than expected.
2. Double break design
The current-limiting function of the pre-breaking technique is enhanced because of increase in instance arc voltage and a fast drop in the current increase rate.
Reduce the damage and lose of equipment and the power lines caused by a short circuit current,improves the safety,and cuts down on the cost of a secondary protection
Wenzhou Xinchi International Trade Co., Ltd is a group company,There are four branch companies subordinate to it. Registered trademark is "suntree".
Main Products:DC-Fuse, Solar system parts,Solar Panel/Inverter/Cable/Connector, AC&DC Circuit Breakers, MCCB, ATS auto transfer switch, Isolator switch, Waterproof distribution box,DC combiner box, etc.
Quality &Standards:Products are producted per ISO9001:2008, IEC60947, IEC60898,CB, SAA, TUV,CE,SONCAP,ROHS, Nemko, PCT, CCC etc.
Main markets:Australia,New Zealand,&other worldwide markets.
Business strategies &Characristic:Stability, expertise and technological innovation are the corner stones of our company's business strategy.
We are trying to develop XinChi into a world-class Electrical manufactures
Q:What's the difference between you and other suppliers?
A: First factory get CB certificate. High quality with good design.
Q:Can I get a sample for test before place order?
A:Of course!
Q:How's the delivery?Because I really need them is urgently?
A: Basically we have sample in stock.7 days for bulk order.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train.
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C,Trade Assurance.
Q: How is the pacakge?
A: 1 MCB packaged in 1 middle box
Q: What is max rated voltage:
A: 1200VDC.
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