Edb1 Series MCB (Miniature Circuit Breaker)

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Model NO.: EDB1
• Poles Number: 1
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, SAA
• Tightening Torque: 0.5n.M
• Insulation Votage Ui: 500V
• Protection Degree: IP20
• Terminal Connection Type: Cable
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year

Product Description

EDB1-125 DC Mini Circuit Breaker MCB 2P 63A-125A

Product Benefits

• Overload and the short circuit protection function
• Rated short circuit breaking capacity up to 10 kA
• Non-polarity and Polarity both available
• Rated Current In up to 125A
• Rated Voltage up to 200V
• Designed for PV, energy storage and other DC applications
• AS 60947.3:2018 and IEC 60947.2:2015 standard
• 2 years warranty, product insurance, and recall insurance available

What Is A Miniature Circuit Breaker

Miniature circuit breakers (MCBs) safeguard electrical systems from overloads and short circuits in homes, offices, and other buildings, as well as in industrial applications. After detecting a malfunction, the micro circuit breaker instantly disconnects the electrical circuit to prevent wire damage and the danger of fire. MCBs are equipped with two tripping mechanisms to ensure the safety of persons and property: a delayed thermal tripping mechanism for overload protection and a magnetic tripping mechanism for short circuit protection.

With both the thermal and magnetic tripping mechanisms installed, the Aswich DC Miniature Circuit Breaker is intended to safeguard DC electrical installations from overloads and short circuits. The circuit breaker automatically shuts off the electrical circuit when a problem is found to protect the wires and reduce the possibility of a fire. When performing electrical maintenance, the circuit breaker can also be manually opened while carrying its full rated load without suffering any harm. The circuit breaker was designed for reversible connection; it may be wired in either direction and operates on bidirectional current. The built-in indicator window makes it easier to quickly determine the circuit breaker's contact position. The buckle's design makes it simple to install on a DIN rail that is the norm.

Technical Data

Electrical Features
Rated Current In	80,100,125A
Poles	1P,2P
Rated voltage Ue	1P(100V), 2P(200V),
Rated breaking capacity	10.000A
Rated impulse withstands voltage (1.5/50) Uimp	4,000V
Dielectric test voltage at ind. Freq. for 1 min	2kV
Pollution degree	2
Thermo-magnetic release characteristic	8~12
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 elements	30ºC
Ambient temperature (with daily average≤35ºC)	-5ºC~+40ºC
Storage temperature	-25ºC~+70ºC
Installation
Terminal connection type	Cable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable	50mm² 18-2AWG
Terminal size top/bottom for busbar	50mm² 18-2AWG
Tightening torque	3.5Nm 30In-Ibs
Mounting	On DIN rail EN60715(35mm) by means of fast clip device
Connection	Power supply in both directions

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.