1.Outer cover adopt  glass  fibre  strengthen and  unsaturated polyester resin mould pressing become or adopt stainless steel not to take shape.
2.Product this adopt song way sealed structure, fasten with the fastener directly, have good waterproof dustproof performance, Protect the grade asIP65.
3.All outside careless to use the stainless steel to reveal fastener,the seala-doptsthe silicon rubber, Able to bear the oil, acidproof, alkali-resisting。 able to bear the high temperature, resists to wear out .
4.This department products suitable for and exchange 50Hz, voltage under the 380 V, from  direct  current  to 440 Vs, Among the control circuit withinthe electric  current 10A, motor get up and  park, control change, signal switch over, instrument measure etc. show use as working site.
5.Install the component inside and finalize the design by our company.
6.Install inside component: Omnipotent change-over switch, press the button, an ampere meter, Indicator  lamp wait , can  load  other  instruments  with  according  to  user" s  request . Can  realize the wanton associations of  different  components , meet user"s designing requirement.
7.Generally  speaking ,  business  turn  over line for lay and enter and downoutdirection of series of products this, Cable connect up, user have specialrequsts please indicate.
8.Products produce factory data plate reflect total unit content only, everyunit code name an order parameter.
9.Every component chooseand go on accordingto daily serial panel component. 
10..Suitable  for GB3836-2000,IEC60079 standard  request.