Cheapest Factory Miniature circuit breaker-FTG11 for Rome Factory

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Model: FTG11
Pole: 1P,2P,3P,4P
Rated current (A): 32,63,100
Rated frequency: 50
Rated operational voltage 400
Rated insulation voltage: 690
operating cycles: on-load 1500
off-load 8500
Rated short-time connecting capacity conduction time:0.1s 30Ie
Rated short-time withstand current conduction time:1s 20Ie
Rated connecting and breaking capacity 3Ie
Rated impulse withstand voltage Uimp(KV): 4
Usage category: AC-22A
 Connecting wire: 6/50
Size: 1P 74.2×17.8×80
2P 7507×3506×80
3P 7507×53.4×80
4P 75.7×71.2×80




Breaker faliure on a top mounted pole breaker – 20kV

A smaller storm hit Sweden last december (2011).
On my way to a faulty line further down a road I saw this breaker flickering.

Sorry for the poor video.

Shot in Värmdö, Sweden, December 2011.



CB tép (circuit break) là thiết bị điện gia dụng thông dụng, hãy tìm hiểu thiết bị điện gia dụng này, thiết bị điện gia dụng này rất bổ ích

http://mach.vn

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