Product Details
Product Description
Product Description
Rated voltage: DC220VAC220V
Rated current: 20A
Approximate heat generation current: 25A
Opening capacity: DC220V/4A,T0.95:6P=300ms;AC220V/10A,Cosφ=0.4
Applicable temperature range: -55℃~+80℃
Work withstand voltage: 2500V(50Hz)/1min
Mechanical life: 20,000 times
Product Overview
FK series auxiliary switch is one of the supporting components of high-voltage equipment, and it is a new type of auxiliary switch developed for the current demand of auxiliary switch in the electric power industry. Compared with the commonly used F6 and F9 auxiliary switches, its angle control is more flexible and can realize various special splitting and closing switching; compared with F10 auxiliary switch, the contact capacity is more than doubled, which can better meet the high-voltage switch industry's Compared with F10, the capacity of the auxiliary switch contacts is more than doubled, which can better meet the high current demand of the high-voltage switch industry. It is more widely used to control the closing, breaking, interlocking and signal circuits of various high-voltage switch operating mechanisms, and can also be used as changeover or combination switches.
Environmental conditions
1. Ambient air temperature: -55℃~+80℃;
2. altitude: not more than 5000 meters;
3. Humidity: the average relative humidity does not exceed 95% in 24h; the average water vapor pressure does not exceed 2.2kPa; the average monthly relative humidity does not exceed 90%; the average water vapor pressure does not exceed 1.8kPa;
4. Vibration acceleration not greater than 15m/s²;
5. The surrounding air is not significantly polluted by dust, smoke, corrosive and combustible gases.
>>
PVC Water Supply Fittings Ball Valve (SOCKET)
>>
From China to Hungary Large Cargo DDU/DDP Rail Transportation Shiping Agent Door to Door
>>
Sk-Py-Sp Front Puller for Spaghetti Sewing Machine Device
>>
Factory Price Hand duckbill wire stripper from China Manufacturer TAEPO for Sale
>>
Taijia hz-200S Diamond core machine drill concrete machine borewell drilling machine price
>>
Chinese Manufacturer Al1000 Self Loading Concrete Mixer Truck
>>
Sound proof water proof villa garden interior exterior aluminium frame French door
>>
Urban Construction Sites Enhanced by an Excellent Performance Loading Excavator with Electrification
>>
Plastic Pattern Cookie Rolling Pin Multi-functional Home DIY Cake Fondant Decorating Embossed Baking Tool
>>
Hot-Selling Conch 80 Series PVC/UPVC Sliding Door PVC Profile Door with Domestic Hardware
>>
portable house
>>
hydrogen inhaler--anti-aging and rejuvenation
>>
China Heavy Truck Sinotruk HOWO T5g T7h Tx Truck Spare Parts VG1062060035 Automotive Multi Wedge Belt
>>
Tennis court fence screen with printed logo
>>
Small Complete Line 1500kg/H Poultry Feed Machine Pellet Making Mill for Animal Feed Pellet Machine Price for Sale
>>
High Quality Farm Garden Tool Machinery Pto Driven Tractor Mounted Implement Rotary Tiller
>>
Byloo spincast marine fishing reel 10000 sc35 deep sea fishing reels amazon so easy fishing reel handle titanium
>>
wholesaler wool mix varsity jacket leather sleeves
>>
Hot Air Plastic Welder Seam Welding Machine For PVC Inflatables Canvas
>>
Expanded graphite
