FZW33 load switch

Brand Name:sunrise electrical appliances	Model Number:FZW33

Company Info

Company Published: 2008
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 101 - 500 People

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Detailed Product Description

Outdoor H.V vacuum loading isolating switch features high breaking capacity, imported outdoor epoxy insulating cylinder, vacuum quenching, high safety, long service life, frequent operation and maintenance-free. The product is equipped with obvious isolating cut. Wholly stainless steel structure ensures high erosion-resistant ability.

The load switch if of three-phase linkage structure. Isolating blade functions as the cut between current and isolation while the vacuum quenching pot takes the role of breaking out the arc.

Rated voltage(kV) 12 ; 15

Rate current(A) 630

Rated frequency(Hz) 50

1min Power-frequency withstand voltage

Vacuum cut(kV) 42

Interphase/ground(kV) 42

Isolating cut(kV) 50

thunder impact withstand voltage

Interphase/ground (kV) 75

Isolating cut (kV) 85

Rated short circuit break current(kA) 50

Rated short circuit withstand current (kA) 20(4S)