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3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

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China WENZHOU SANTUO ELECTRICAL CO.,LTD. certification
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3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

3Pole 4Pole  Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection
3Pole 4Pole  Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

Large Image :  3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

Product Details:
Place of Origin: China
Brand Name: SONTUOEC, WZSTEC
Certification: CE
Model Number: STS3
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Standard exporting Carton
Delivery Time: 10DAYS
Supply Ability: 5000pcs/day

3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

Description
Standard: IEC 60947-2 GB14048.2 Coil Voltage: AC 400(380)V AC690(660)V
Pole: 3p 4p Breaking Capacity: 8~65kA
Texture: Plastic Color: Gray
High Light:

moulded case circuit breaker

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motor protection circuit breaker

3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection

 
GENERAL
STS3 Moulded case ciecuit breaker is suitable for circuit AC 50HZ/60HZ, rated voltage up to AC 660V,rated operating current to 630A.It features normal structure,reliable performance,compete accessories & high breaking capacity, used foe power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC 60947-2 and GB14048.2
 
Specifications
 

Frame size rated current(A)Circuit rated currentRated current at N-poleFrame size rated currentCircult rated currentRated current at N-pole
631010225100100
1616125100
2020160100
2525180100
3232200100
4040400225125
5050225225
6363250225
1002525315225
3232350250
4040400250
5050400250
6363630500315
8063630350
10063  

 
 
Main Functions

  • Protection against overload – currents above the rated value that last longer than what is normal for the application.
  • Protection against electrical faults – During a fault such as a short circuit or line fault, there are extremely high currents that must be interrupted immediately.
  • Switching a circuit on and off – This is a less common function of circuit breakers, but they can be used for that purpose if there isn’t an adequate manual switch.

 
3Pole 4Pole  Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection 0

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

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