FeaturesDouble-circuit type of limit switch,is widely used
With strong aluminum cast outer shell
High mechanical strengh
Structure preventing oil,water and pressure
Indicating plate with setting position is installed in it,so it is easy to maintain
Vatious of actuators is taken convenience for using
Buillt-in contact stand has double-spring,so it has long mechanical life.
CharacteristicsOperation speed:1mm-2m/s
Operation frequency:120operations/minute,Electrical:30operations/minute
Contact resistance:15MΩ
(inital value)Insulation resistance:100MΩ max(at 500VDC)
Dielectric strength:100VAC 50/6Hz for 1minute between terminals of the same polarity 1500VAC,50/60Hz for 1 minute between current-carrying and non current-carrying metal parts. 1500VAC,50/60Hz for 1minute between each terminal and ground10-50Hz,1.5mm double amplitudeShock:Mechanical durable:1000m/Sec2(about 100G'S) Malfunction:300/mSec2(about 30G'S)Ambient temperature:General purpose type:-25~+80ºC,Sealed type:-15~80ºCHumidity Gereral purpose type:85%RH max,Selaed type:95%RH max.Life:Mechanical:20000000 operations/min Electrical:500000 operations/minWeight:About 22 to 58g.Degree of protection: IP66
Yueqing Tianyi Electric Co., Ltd. Was set up in 1988 and is a professional manufacture that mainly deal in producing and selling push button, signal lamps, LED lamps and semi-products.
Our company locates in the greatest low-voltage appliance market Liushi, in Wenzhou.
The transportation around here is very convenient. Our company possesses strong technology and can design products all by ourselves. With an abundance of technical strength we brought in some advanced facilities to develop new items. As a result, our products maintains a steady market share, and the sales' Volume grows year by year.
Tianyi switch has been awarded CE and CCC certification and approval by ISO9001 systems. To guarantee the products' Quality, we forms a strict QC system, our products have been selling well in domestic market and have been exported to the Middle East, Southeast Asia, Africa, Europe, South and North America.
Adhering to the principle of building long-term relationship with customers, we always insist on providing first-class products and best service to customers.
If you are interested in any of our products please don' T hesitate to contact us.
