S2DA-420 Alstom Disconnect switches Alstom Disconnectors

GE High Voltage Disconnect Switches S2DA-420 420kV

Technical Data                                                                                                                 

S2DA Double Side break disconnector up to 550 kV                                                       

The S2DA is reliable in high winds and heavy ice and always stable in the closed position during short circuits. A galvanised structural steel channel base supports the insulators and live parts, assuring a high strength, rigid design. The two insulator stacks rotate on weather-sealed, greaseless, maintenance-free rotor bearings and the blades are made of extra-heavy extruded aluminium with replaceable silver-plated copper contacts in the opening point.

Drawings                                                                                                                           

Packing & Shipping                                                                                                         

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Samples order: Paypal or Western Union

Main order: T/T 

Delivery time:                                                                                                                 

Lead time:  45-60 working days

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Our Company information:                                                                                           

Wuhan WOFOTO Electric CO.,LTD
belongs to CHINA WOFOTO GROUP CO.,LIMITED

-Wuhan WOFOTO Electric Co.,Ltd
Main Sales: Generator circuit breaker, SF6 circuit breaker, SF6 Disconnect Switches, Vacuum Circuit Breaker, Vacuum Contactor, SF6-Ring Main Unit, Automatic Transfer Switch, Relay protection devices, Distribution transformer, Air circuit breaker.
Brands:Schneider, ABB, SIEMENS, GE
Website:

WhatsApp:+86 13797009877
skype:wofotocn

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