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CNC Electric Group Co., Ltd.

Auxiliary Alarm Contact of Mcb, Mcb Contacts, Auxiliary Alarm Contact manufacturer / supplier in China, offering Good Performance for Alarm Auxiliary Contact (SD9), Cjx2 (LC1-D) 4-Phase AC Contactor, Square Standard Output Current Transformer and so on.

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Supplier Homepage Product Modular DIN Rail Miniature circuit breaker Good Performance for Alarm Auxiliary Contact (SD9)

Good Performance for Alarm Auxiliary Contact (SD9)

FOB Price: US $2.3-4 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $2.3-4/ Piece
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Production Capacity: 80, 000PCS/Day
Transport Package: Export Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SD9
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Certification: ISO9001-2000, CB, CCC
  • Function: Circuit-Breaker Failure Protection
  • .Rated Current: 1-63A
  • Trademark: CNC, OEM
  • Origin: China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: DIN Rail
  • Poles Number: 1
  • Type: Circuit Breaker
  • Color: White
  • Rated Frequency: 50/60Hz
  • Specification: IEC 60898
Product Description
SD9 Alarm Auxiliary Contact
1. Species diversity
2. Widely used
3. ISO9001, ISO9004

Products Overview
SD9 alarm auxiliary contact is mainly used for the circuit of AC 50/60HZ, rated
Thermal current up to 6A, rated voltage up to 415V, or the circuit of DC rated voltage
Up to 130V. It's assembled with YCB9-63(H) MCB or YCB9LE-63(H) residual current
Operating circuit breaker for instruction of remote circuit breaker.
The products meet the GB14048.5 and IEC60947-5-1 standard, and have CCC, CE

Normal Working Condition
1. Ambient Temperature: -25~+60
2. Atmospheric conditions: Relative air humidity of installation location shall be less
Than 50% when the highest temperature is +40; Lower temperature allows a
Higher relative humidity. For example, 90% at +20, the monthly average
Maximum relative humidity shall be less than 90%, considering the gel on the
Surface which comes from temperature changes.
3. Altitude: Not higher than 2000m
4. Pollution Degree: 2
5. Installation Category: II, III
6. Installation: Embedded vertical standard rail mounting

Product Features
SD9 alarm auxiliary contact is an accessory product, it can only operate when is
Assembledwith circuit breaker. When the circuit breaker is closed, 91Terminal Block
And 92 Terminal Block of the alarm auxiliary contacts turns on; When circuit breakers
Trip because of fault, the 91 Terminal Block and 92 Terminal Block are turned off, and
91 Terminal Block are turned on to 94 Terminal Block, while the external signal
Indicating conversion (When artificially open the MCB, the 91 Terminal Block and 92
Terminal Block are still turned on).

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.

How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 3-5 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 500 sets orders.
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.

1. We accept Western Union and T/T, Paypal (extra 4% commission charge)
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment

1.6 months.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
We provide 1 year warranty.
If the item is defective, please notify us within 3 days of delivery.
All item please be returned in their original condition in order to qualify for a refund or exchange of goods

Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!
 Item  Data
 Rated current under
different Rated voltage
 AC-12: AC415V/3A, AC240V/6A
DC-12: DC130V/1A, DC48V/2A, DC24V/6A
 Dielectric Properties  Auxiliary contact should bear 2000V,
1 min frequency voltage withstand test.
 Life  The life of auxiliary contact should
never be less than 10000 times.
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Ms. Yiley Lee
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