25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
  jack_yuanky          jack_yuanky
Fax: 0086-577-62652370
Tel: 0086-577-62652939


Working  condition:Elevation less than 2000m. For the contactor used in ships or tropical and waterish condition, elevation less than 1000m.
The ambient temperature is between -5℃ to +55℃.(for marine products is between -25℃ to +55℃)
 Resistant from the moist air.
 Resistant from the salt fog and oil fog.
 Be able to work reliably if the ship on which the contact works occurs a normal vibration.
 The max. gradient is +/-30℃.
 The pollution grade where the contactor is mounted is grade 3.
 There is no explosive medium and the medium should not include any corrosive air and conductive dust.

Selection and Ordering Data