best price and high purity mcb changeover switch

The Best China 63a electrical circuit breaker

Características do produto

new design circuit breaker

Inscrição
Leakage protection,over load protection,short circuit protection

The main technical parameters

Rated cureent	1UMA,3UMA,6UMA,10UMA,16UMA,20UMA,25UMA,32UMA,40UMA,50UMA,63UMA
Number of poles	1P,2P,3P,4P
Tensão nominal	230V/400V
Breaking capacity	6000UMA
Instantaneous tirpping type	C,D
Instantaneous protection current range	3Dentro

Trip curve	C,D
Trip rated cureent (UMA)Dentro	All values	All values	≤32	>32	All values			All values
Initial state	Cold state	Hot state	Cold state		Cold state			Cold state
Test current	1.13Dentro	1.45Dentro	2.55Dentro		3Dentro	5Dentro	10Dentro	3Dentro	5Dentro	10Dentro
Set time	t&ge;1h	t<1h	1s	1s	t&ge;0.1s			t<0.1s
Expected results	Non Trip	Trip	Trip		Non Trip			Trip
Observação		cureent rise to specified value within 5s			Close auxiliary switch making current			Close auxiliary switch making current

Porque escolher-nos:

1. One of professional manufacture of circuit breaker in China – mais do que 100 companys make OEM,ODM order from us

2. Technical support- We have one group of technical team which can develop and design the product according to the requirements of customers.

3. Certification -We have passed ISO9001:2008 Quality Management System and CCC, CE

Nossos serviços

Our Promise:

1. Your inquiry will be replied within 24 horas.

2. We offer you professional service in fluent English.

3. Keep the mass production as the sample in high quality

4. Freight forwarder: faster,safer, and convenient.

5. Qualidade: we have QC on each process,provide high quality products.

ANY PROBLEM OR NEEDED PLEASE FEEL FREE LET US KNOW, WE ARE GLAD TO SERVICE FOR YOU. THANKS!!!!!!

Certificado

How and how long can I get a sample to check your quality? can I expect to get the sample?

After price confirmation, you can require for samples to check our quality. Then after you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-5 dias. The samples will be sent to you via express and arrive in 3-5 dias úteis. You can use your own express account or prepay us if you do not have an account.

Can you do the design for us?

Sim. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.

What about the lead time for mass production?

Honestamente, depende da quantidade do pedido e da estação em que você faz o pedido. The best record we keep is delivering 100,000 mcb within a week. De um modo geral, We suggest that you start inquiry two months before the date you would like to get the products at your country.

What kind of material we use?

Fire-resistance plástico, red copper, 85%contato prateado.

Do you have inspection procedures for circuit breakers?

100% self-inspection before packing

Can I have a visit to your factory before the order?

Bem-vindo! Our factory address: NO.368 WEST CHUANGXIN STREET, WENGYANG, YUEQING, ZHEJIANG, CHINA

Packing Options:

CARTON PACKING/ WOODEN BOX PACKING/ AS PER CUSTOMER’S REQUIREMENTS.

Shipping Options:

1. Por Expresso: such as DHL, UPS, TNT, FedEx etc. The dispatch time is about 3-7 dias

2. Frete aéreo: when your order more than 100kgs which will be more economical than express

3. Frete marítimo: We will updated sea freight once we know your sea port where goods will be delivered

4. Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the item