|Insulation voltage Ui(50Hz)(V)||250~440|
|Power frequency voltage(kV)||1.5~2.5|
|Rated irregular load(A)||20~63|
|Number of poles||1P, 2P, 3P, 4P|
|Breaking capacity||0.5, 1|
This series of Weatherprotected Isolating Switches is a robust range of switches suitable for virtually any external application.
Included in the range are single, double and triple pole switches from 20 to 80 Amps.The base mounted mechanism provides for easier termination and more wiring room.Switch dimensions are 165mm x 82mm with an overall height of 85mm.
Fixed Earth and Neutral connector bars with dual clamping screws per tunnel provide equal stripping lengths and secure clamping for all cables.Terminal bore size 5-6mm.
A safety for mounting switches to metal structures is the insulating caps that cover base mounting screws to totally protect them from any live cables.
Each unit supplied with screwed conduit plugs and screwed reducers for easy connection to 25mm or 20mm conduits and screw caps.Screw caps must be instsalled to ensure IP Rating.
The impact resistant base and cover will survive the hardest knocks in almost any installation.The two sections are sealed with a one piece weather seal gasket.
For secutity, a 7mm diameter hole is provide for padlocking the lever in the OFF position.Deep moulsed barriers protect the operating lever from physical abuse or accidental switching.
All units comply to IEC60947.
Tengen group is a diversified industrial corporation engaged in developing, manufacturing and marketing a wide variety of products for the transmission, distribution, control and utilization of electricity as well as industrial automation and system software. It is headquartered in wenzhou, zhejiang province.
Tengen offers over 90 series of products with close to 10, 000 different specifications, and has the flexibility and resources to meet customer' S demands in the fast-changing global market. In addition, most of our products have CE and ccee approval, ensuring that our products meet the highest quality and safety standards. Tengen also holds ISO9001 and ISO14000 approval for management, and is an industry leader in research and development, quality control, as well as environmentally-conscious manufacturing.