WNS-100 Black 3 Pole MCCB Electrical Circuit Breaker 500V Fire Proof
Brand Name:Winston/OEM
Certification:CE,ROSH
Model Number:WNS-100
Minimum Order Quantity:1PCS
Delivery Time:3-15days after get payment.
Payment Terms:T/T,L/C,Paypal,Online Payment,RMB/USD
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Floor 3rd,Liufeng Building,Liushi Town,Yueqing City,Zhejiang.325604.China
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Product Details
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Product Details
Adjustable 3 pole MCCB Moulded Case Leakage Protection Circuit
Breaker with CE
Description
The design of NS series of MCCB reflects the latest current limiting principle and manufacturing technology, characterized by compact structures, full modularization, high breaking, and zero flashover. Circuit breaker is equipped with overload, short-circuit and undervoltage protection device, so as to protect the circuit and power supply equipment from damage.
Specifications
tem No. | WNS100/ 160/250 | WNS400 /630 | WNS800 -1600 | ||||
Number of poles | 3P | 4P | 3P | 4P | 3P | 4P | |
Control | Manual | With toggle/With direct or extended rotary handle | |||||
Connections | Fixed | Front connections | |||||
Plug-in | Front connections/Rear connections | ||||||
Electrical characteristics as per IEC60947-2 and EN60947-2 | |||||||
Rated current(A) | In | 100, 160, 250 | 400, 630 | 800,1000, 1250,1600 | |||
Rated operating voltage(V) | Ue | AC50/60Hz, 690 | |||||
Rated insulation voltage(V) | Ui | 800V | |||||
Rated impulse withstand voltage(kV) | Uimp | 8kV | |||||
Utilization category | A | ||||||
Operation performance | Mechanical | 8500 | 6000 | 10000 | |||
Electrical | 1500 | 1000 | 5000 | ||||
Indication and control auxiliaries | |||||||
Auxiliary switch | * | ||||||
MX shunt coil | * | ||||||
MN under voltage coil | * | ||||||
Dimension (mm) | W*H*D | 105*161 *86 | 140*161 *86 | 140*255 *110 | 185*255 *110 | 210 *327 *147 | 280 *327 *147 |
Explaination
Ui: rated insulation voltage.
Uimp: rated impulse withstand voltage.
Ue: rated operational voltage.
icu: rated ultimate short-circuit breaking capacity.
Conditions
- The altitude below 2000m.
- The ambient temperature between 40℃ and -5℃.
- It can withstand the impact from humid air, salt spray, oil mist and mold.
- In places with no danger of explosion, no conductive dust, and no substance enough to corrode metal or damage the insulation.
- In places with no rain and snow erosion.
Product picture:
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WNS-100 Black 3 Pole MCCB Electrical Circuit Breaker 500V Fire Proof
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