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CNC Electric Group Co., Ltd.

Circuit Breaker, Mcb, Moulded Case Circuit Breaker manufacturer / supplier in China, offering CNC MCB Miniature Circuit Brekaer (YCB9-63) Circuit Breaker, Distribution Box (YC-XSA), Bus Bar and so on.

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CNC MCB Miniature Circuit Brekaer (YCB9-63) Circuit Breaker

FOB Price: US $1.23-100 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $1.23-100/ Piece
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Production Capacity: 3000/Day
Transport Package: Export Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: YCB9-63
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Certification: ISO9001-2000, CE, CB, CCC
  • Rated Current (a): 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40
  • Dielectric Test Voltage(Kv): 2.0
  • Rated Impulse Withstand Voltage(V): 6000
  • Protection Degree: IP20
  • Mechanical Life: 20000
  • Specification: IEC/EN 60898-1, CE, 3C, CB
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Insert
  • Poles Number: 1p-4p
  • Rated Voltage (V): 240/415
  • Rated Frequency(Hz): 50/60
  • Rated Breaking Capacity(a): 10000
  • Insulation Voltage(V): 500
  • Curve: B, C, D
  • Trademark: CNC
  • Origin: Zhejiang, China
Product Description
CNC MCB Miniature Circuit Brekaer (YCB9-63)circuit breaker

About CNC

1. China Top 500 Enterprise
2.26 years rich experience in manufacturing electrical products
3. Sales in over 100 countries


Specifications


YCB9-63(H) series mini circuit breaker is suitable in the circuit of AC 50/60Hz, rated voltage 230V/400V, rated current up to 63A for protecting circuit equipment in buildings against over-current and similar installation which have isolating, overload, and short-circuit protection function, and is used for infrequent operation and change.
Circuit breaker is used in industry, commerce, and civil buildings etc.

General

1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.


Model and Meaning
YC B 9 63 H
1 2 3 4 5
1. Company Mark (CNC)
2. Product Type (Mini Circuit Breaker)
3. Design Code (Product Structure Design Code)
4. Frame Level Rated Current
5. Default: Standard
H: High Breaking (Breaking Capacity 10kA)

Normal Working Condition
1. Working temperature: -25° C~+60° C, At+20° C, humidity shall not be higher than 95%; At+40° C, humidity shall not be more than 50%.
2. Altitude: ≤ 2000m;
3. Installation Type: II, III
4. Installation Method: Embedded Vertical DIN Rail Installation
5. Pollution Degree: 2

CNC Circuit Breaker:
1. We have new designed circuit breaker by our R&D Dpartment.
2. Perfect testing system ensure each product is qualified.
3. Annual output is about 15, 000, 000 Poles.


Our Services


In most time, the buyer need not to pay any customs. Well declare it as a gift and a low value to avoid the tax. But sometimes in some countries, the customs officer is strict. We are not accountable for any customs fee, Please check it out the customs policy at your own place, such as Italy and Holland. If you have to pay thecustoms fees, it is your duty to your own country, the buyer should understand this situation. Buyers are responsible for any insurance. Please contact with us advance if you need.



Packaging & Shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
We mainly use China post air mail / Hong Kong post air mail / Singapore post air mail/DHL/UPS/FedEx/EMS.
China post air mail / Hong Kong post air mail /Singapore post air mail takes about 7-40 days(or more) at usual; DHL/UPS/FedEx takes about 3-7 days at usual; EMS takes about 7-15 days at usual.

Company Information

Do you know about us?
1. China Top 100 Industrial Electrical Enterprise
2. Netion High-tech Enterprise
3. Our Laboratory is China Key Industrial Electrical Laboratory;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Dpartment.
6. Perfect testing system ensure each product is qualified.
7. Want know more of us? Waiting for your inquiry.
Item Data
Frame size 63
Rated insulation voltage 500V
Rated impulse withstand voltage 4kV
Rated frequency 50Hz/60Hz
Instantaneous tripping type B, C, D
Poles 1P, 2P, 3P, 4P
Rated short circuit breaking capacity 10kA
Service short circuit breaking capacity 7.5kA
Mechanical life 20000
Electrical life 8000
Grid distance 45mm
Enclosure protection degree IP20
Standard IEC60898-1, GB10963.1
Certification CCC/CB
Model Rated Current(A) Rated Voltage (VAC) Rated Short Circuit Capacity(A) Overall Dimension(mm)
   1 230/400 10000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 230/400 10000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 400 10000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 400 10000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
 
Specification List Type(YCB9-63)
Model Rated Current(A) Rated Voltage (VAC) Rated Short Circuit Capacity(A) Overall Dimension(mm)
  1 230/400 6000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 230/400 6000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 400 6000 76.2*17.8*85.5
2
3
4
6
10
16
20
25
32
40
50
63
1 400 6000 76.2*17.8*85.
2
3
4
6
10
16
20
25
32
40
50
63


Overcurrent Protection Characteristics

Number Rated Current Of Trip Start State Test Current Specified Time Trip Or Not Remark
1 1-63 cold state 1.13In t≤1h not trip  
2 1-63 test after the front state 1.45In t<1h trip Current rises to specified value within 5s Stably.
3 In≤32 cold state 2.55In 1s<t<60s trip  
In>32 cold state 2.55In 1s<t<120s trip
4 1-63 cold state 3In t≤0.1s not trip B Type
5In t<0.1s trip
5In t≤0.1s not trip C Type
10In t<0.1s trip
10In t≤0.1s not trip D Type
14In t<0.1s trip
Ambient temperature °C -30 -20 -10 0 10 20 30 40 50 60
Current Correction Coefficient  1.30 1.30 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85

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