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Circuit Breaker, Breaker, Miniature Circuit Breaker manufacturer / supplier in China, offering 63A St-63 2p 3p 4p Miniature Circuit Breaker, AC Contactorst2 (new LC1-D) 8011, Sontune Stsp-11 Magnetic Contactor and so on.

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Supplier Homepage Product Miniature circuit breaker 63A St-63 2p 3p 4p Miniature Circuit Breaker

63A St-63 2p 3p 4p Miniature Circuit Breaker

Purchase Qty.:
20,000-49,999 50,000+
FOB Unit Price: US $0.56 US $0.52
Purchase Qty. (Pieces) FOB Unit Price
20,000-49,999 US $0.56
50,000+ US $0.52
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Port: Ningbo, China
Production Capacity: 10000pieces/Day
Payment Terms: T/T

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Basic Info
  • Model NO.: St-63 2p 3p 4p
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: CE
  • Ue: 110,220,230,240,380,400,415,440V
  • Pole: 1p2p3p4p
  • Transport Package: Exporting Carton
  • Origin: Wenzhou Zhejiang, China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 4
  • Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
  • Standard: IEC 60898
  • in: 1,2,4,6,10,16,20,25,32,40,50,63A
  • Trademark: SONTUNE
  • Specification: 240pcs/ctns
  • HS Code: 8536200000
Product Description

 STS-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V

3, 4 poles 400V, rated current to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to GB10963, IEC60898 standard.  


   Model      STS-63 MCB
     Number of poles      1P,2P,3P,4P
     Rated Current(In)      1,2,3,4,6,10,16,20,25,32,40,50,63A
     Rated Voltage(Un)       AC230(240)/400(415)V
     Rated Frequency       50(60)HZ
     Curve       B,C,D
     Short-circuit breaker capacity(Cn)       6000A
     Magnetic releases

       B curve: between 3and 5 In

       C curve: between 5and 10In

       D curve: between 10 and 14In

     Endurance       >4000
     Terminal protection       IP20

63A St-63 2p 3p 4p Miniature Circuit Breaker

63A St-63 2p 3p 4p Miniature Circuit Breaker
63A St-63 2p 3p 4p Miniature Circuit Breaker

Our Services:
  1. Competitive price
  2. Continuance Service and support
  3. Good-after service
  4. Quality Reliability and Long Product Life.

Company Information

  is one of manufactories that specialize in manufacturing AC CONTACTOR, Thermal Relay and Circuit Breaker, and is located in Liushi.Wenzhou.China 
63A St-63 2p 3p 4p Miniature Circuit Breaker

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63A St-63 2p 3p 4p Miniature Circuit Breaker

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