Gold Member Since 2011
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Yueqing Winston Electric Co., Ltd.

Circuit Breaker, Shunt Tripping, Mcb Auxiliary Switch manufacturer / supplier in China, offering Circuit Breaker Auxiliary Contact (OF & SD), Vd01 Digital Voltage Detector Pen, LED Vd03 Voltage Detector Voltage Detector Pen Personal Voltage Detector and so on.

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Supplier Homepage Product AC Contactor and Circuit breaker Circuit breaker Circuit Breaker Auxiliary Contact (OF & SD)

Circuit Breaker Auxiliary Contact (OF & SD)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 50000PCS/Week
Transport Package: Export Standard Carton Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: OF&SD
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: Circuit Breaker
  • Type: Circuit Breaker
  • Trademark: Winston/OEM
  • Origin: China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Certification: CE
  • Function: RCCB
  • Specification: CE
  • HS Code: 8536
Product Description
Shunt Tripping, MCB Auxiliary Switch, Circuit Breaker Auxiliary Contact

1 Technical data
@Rated Current(In) 0.4, 1, 2, 3, 6A
@Rated Voltage(Un) 24VDC/48VDC/125VDC/230VAC/400VAC
Test Type Test Current Original State The tripping type does not release the time limit Result
A B, C, D 1.13In Cold State t≥1h No trip
B B, C, D 1.45In Following A Test t<1h Trip
C B, C, D 2.55In Cold State
1s<t<60s In≤32A)

1s<t<120s In>32A)
D B 3In Cold State t≥0.1s No trip
C 5In No trip
D 10In No trip
E B 5In Cold State t<0.1s No trip
C 10In t<0.1s No trip
D 16In t<0.1s No trip

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