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CNC Electric Group Co., Ltd.

Mcb, Vacuum Circuit Breaker, Mini Circuit Breaker manufacturer / supplier in China, offering SPD Signal Surge Protect Devices (YCD), 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 SPD Signal Surge Protect Devices (YCD)

SPD Signal Surge Protect Devices (YCD)

FOB Price: Get Latest Price
Min. Order: 1 Box
Production Capacity: 3000/Day
Transport Package: Export Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: YCD
  • Structure: Valve Type Arrester
  • Rated Voltage (V): 240/415
  • Rated Frequency(Hz): 50/60
  • Rated Breaking Capacity(a): 4500 / 6,000
  • Insulation Voltage(V): 500
  • Curve: a,AC
  • Trademark: CNC
  • Origin: Zhejiang, China
  • Type: Power Source Arrester
  • Installation: Parallel Arrester
  • Rated Current (a): 16,25,32,40,50,63
  • Dielectric Test Voltage(Kv): 2.0
  • Rated Impulse Withstand Voltage(V): 6000
  • Protection Degree: IP20
  • Mechanical Life: 8000
  • Specification: IEC/EN 60898-1, CE, 3C, CB
Product Description
SPD signal surge protect devices (YCD)

About CNC

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


1. Type: YCD-B; YCD-C; YCD-D
2. General: When the power system suffered thunder of other reasons, it produces high frequency pulse voltage. The electrical equipment will be damaged. Especially with the large use of computer and microelectronic facilities, people have concerned the over protective device of low voltage power system. YCD surge protective device is the best product in terms of protection.
Appearance and mounting dimension: Protective device adopts 35mm Din rail type mounting appearance dimension see attachment.
Warning and counter function: Warning and counter(alarm) consists of optics alarm and thunder counter, the function as following:
AC 220v power supply for alarm, as the protector normal works that the pilot lamp is green, No contact is closed, NC contact is opened.
Acoustic optic alarm function: After the failure of protector mould, the buzzer, at the same time the green light change into red light. If you push the stop alarm button, the buzzer will pause (but red light continued), after 24 hours, if the trouble is not cleared, the buzzer sounds again.
Telecontrol function: The alarm is buzzing and it also can drop out close and cut off contact, for remote monitor.
Counter function: The alarm can display the protector's worktime, after push the stop button the numerals pipe appears the data of work time.
Self-inspection, zero function: Push stop button making current it can self-inspection and finish the numerals pope operating.

1. We Are Suppler of Three Gorges Project, China National Petroleum, Sinopec Group;

2. China Famous Export Enterprise, Our Products Sale in Over 100 Countries;

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.
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