100a Dc Switch Circuit Breaker

1. Product Introduction

The NBT2-125DC miniature circuit breaker can have rated working voltage up to DC 1000V. This circuit breaker adopts special arc extinguishing and current limiting system, which can quickly disconnect the fault current of DC distribution box and protect important components in solar power generation system.

2. Product specifications

Product Model	NBT2-125DC
Pole	1P	2P	4P
Rated Current (A)	100, 125	100, 125	80, 100, 125
Rated Voltage (Vdc)	300	600	1000
Breaking Capacity(kA)	10
Characteristic Curve	C
Working Temperature	-5℃ ~+40℃
Enclosed Class	IP20
Standard	IEC60947-2
Frequency	50/60Hz
Electrical Life	Not less than 8000 times
Mechanical Life	Not less than 20000 times

3. Product feature

1. Bilateral busbar wiring capabilities to adapt to the wider use of premises.

2. Maximum connecting ability of 25mm , wiring torque 3N*m, applicable to a variety of installing equipments, wiring stronger.

3. It has overload and short circuit protection functions, unique design structure and powerful permanent magnet extinguishing.

4. The arc system makes the product have a short circuit capacity of 10KA, the mechanical life is more than 20,000 times, the product appearance is beautiful

4.Product details

1. Thermoset shell, With thermosetting resin as  the main component, flame retardant 

2. Wide handle, Handle arc in line with human  habits, improve operating comfort and show design intentions

3. Visualirzation window, Red and green lights indicate at a glance

5.FAQ

Q: Can I connect solar panel directly to battery?

A: A solar panel can be connected directly to a 12 volt car battery, but must be monitored if it's more than 5 watts. Solar panels rated higher than 5 watts must not be connected directly to a battery, but only through a solar charge controller to protect against over-charging.

Q: Are all circuit breakers the same?

A: The circuit load will determine the breaker size you need and you'll need to make sure to get the right brand, as all breakers are not interchangeable.

Q: Can you use MCB in DC?

A: DC circuits can only use MCBs marked with DC ratings. Never try to use an AC MCB in a DC circuit! The arc cannot be extinguished, the wires will overheat and cause a fire. Don't assume that AC MCBs can be used in DC circuits just because the ampere and volts match your needs.

Q: tell me the standard of package?

A: For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.

Q: Would you accept to use our logo ?

A: If you have good quantity,it absolute no problem to do OEM.

Q: How long is the product guarantee?

A: 18 month warranty, have department in charge of the products quality, our products are 100% inspection  

Q: How long is the delivery time?

A: It usually takes about 3-5 working days for sample order and 10-25 days for big order.  

Q: what services can we provide?

A: Accepted Payment Currency:USD,EUR,JPY,HKD,GBP,CNY; Language Spoken:English,Chinese

6.Company profile

CHYT Electrical is established in February 2008, with annual turnover more than 10 million dollars.Headquarters is based in Wenzhou, China.  

In the past 14 years, CHYT was focusing on the low voltage electrical and automation control project research, development and production. The current products offers a wide range of low voltage electrical and automation control items including MCB, MCCB, RCCB, Contactor, Inverter, Solar Energy System, Time Relay, Control Relay, Voltage Relay, PLC Relay Module, Timer Switch, Distribution boxes and other related accessories and components.

CHYT products are certified to required industry standards, with approvals according to ROHS, ISO9001, CCC, CE, CB, SAA, SEMKO, TUV, EN. In addition to providing OEM&ODM service for our worldwide customers, we also welcome our customers to distributor our brand to overseas market, and we will provide our customers more competitive sales policies.

Today, CHYT sales area covers 6 continents, with more than 1000 foreign companies purchasing products from us. There is no doubt we will be promoting our products to more countries.

Our belief is Modernization - Accuracy - Reliability - Quality - Customer Satisfaction.

http://www.chyt-solar.com/