1.prefessional manufacturing company 2.experience in exporting 3.Q/YDD02-00,GB14048.5-2001,EN60947-5-1:1997

      Normal Operating Condition and Installation Conditions                                                       

1 Operational temperation:-5°c - +40°c  the average value less than +35°c  in 24 hours2 Altitude: less than 2000m3 Atmosphere condition : when the maximum temperature is +40 °c ,the  Operational humidity is less than 50%,allow higher humidity  in cooler environments.4 Pollution degree:3 level5 Installs Category: II 6 No significant Shaking,no impact vibration and no snow or rain7 No explosive media,the Gas and dust can't corroding metal and damage the insulation

    detail description     

5 holes control box

1 red mushroom head button  turn to release

1 yellow pilot light ,directly supplied,

1 selector switch

2 position stay-out

1 flush black button ( white arrow ) spring return

1 flush white button ( black arrow ) spring return

right button            N/Oleft button               N/Ostop start button   N/O+N/Cstart lamp button  N/Ostop button            N/C

LAY 5 holes push button control box