CMN12-1 miniature circuit breaker is applicable to a line of DC rate voltage 500V for protection overload and short circuit. This circuit breaker is applicable to industrial enterprise, commerce, high-rise building and civil house. They are also used in turning on or off electric apparatus and light circuit under the normal condition.It conforms with the standards of IEC60947.
Main technical:
Rated current In 1A-63A
Pole number 1P, 2P,
Rated voltage Ue DC 1P:250V 2P:500V
Rated frequency 50/60Hz
Rated breaking capacity 6 KA
Rated shock withstand voltage 4 KV
Tripping characteristic B (4-7In) . C (7-15In)
Mechanical life 10000 times
Electrical life 8000 times
Protection level IP20
Ambient temperature -5℃ to +40℃
Installation type Modular structure, Rail mounted
Terminal wiring capability 25mm²
Terminal connection type Cable/Pin-type busbar/U-type busbar
Mounting 35㎜
PDF DownloadJIELI CMN12-1 DC Miniature Circuit Breaker
Application
CMN12-1 miniature circuit breaker is applicable to a line of DC rate voltage 500V for protection overload and short circuit.
This circuit breaker is applicable to industrial enterprise, commerce, high-rise building and civil house. They are also used
in turning on or off electric apparatus and light circuit under the normal condition.It conforms with the standards of IEC60947.
Product Main Technical
|
Rated current In |
1A-63A |
|
Pole number |
1P, 2P |
|
Rated voltage Ue |
DC 1P:250V 2P:500V |
|
Rated frequency |
50/60Hz |
|
Rated breaking capacity |
6 KA |
|
Running breaking capacity |
4 KA |
|
Tripping characteristic |
B (4-7In) . C (7-15In) |
|
Mechanical life |
8000 times |
|
Electrical life |
4000 times |
|
Protection level |
IP20 |
|
Ambient temperature |
-5℃ to +40℃ |
|
Resistance to damp heat |
2 types(temperature 55℃,relative humidity 95%) |
|
Installation type |
Modular structure, Rail mounted |
|
Terminal wiring capability |
25mm² |
|
Tightening torque |
2.0N*m 22In-Ibs |
|
Mounting |
35mm |
Why Choose Us
20 years industry experience
JIELI ELECTRICAL focus on the field of low voltage circuit breakers for 20 years. Specializing in the MCB,RCCB and Safety
switch products.
12 years export experience
More than 12 years business experience on export.clients are widespread all over the world.
Professional R&D team provides technical support for products
Technical support- We have one group of technical team which can develop and design the product according to the
requirements of customers.
Complete quality reflects product quality
Certification -We have passed ISO9001:2008 Quality Management System and CCC, CE
FAQ
NFIN type RCCB
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral cartons packing/ wooden box packing/ as per customer's requirements. If you
have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.We'll show you the photos of the products and packages before you pay the
balance. Or we could do L/C as you want.
Q3. What is your terms of delivery?
A: 1.By Express: such as DHL,UPS,TNT,FedEx etc.The dispatch time is about 3-7 days
2.Air Freight: when your order more than 100kgs which will be more economical than express
3.Sea Freight: 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
Q4. How about your delivery time?
A: Generally,it will take 3 weeks after receiving your advance payment.The specific delivery time depends on the items and
the quantity of your order.
Q5. What is your sample policy?
A: Sample is available ,but sample should be paied in advance. The cost of sample will be refund after further order.
Q6. What kind of material we use?
A: Fire-resistance plastic, red copper, 85%silver contact.
Q7. Do you test all your goods before delivery? Any quality guarantee or after-sales service?
A: Yes, we have 100% test before delivery. All the products have 5-10 years’ Guarantee. If any quality complaint , we will
give out solution within 5 days.
