This switch is a force balance piston-actuated construction, the thermometer bulb is capillary bulb sensor, is suitable for flowing neutral gas and medium, if the medium is corrosive, stainless thermometer bulb protective sleeve can be optional applied to the copper thermometer bulb.
Switching element: Imported Microswitch
Protection class of housing: IP65 (accords to PIN 40050)
Explosion-proof Class: Exed II C T4~T6
Ambient temperature: -20º C~100º C
Medium temperature: 0º C~120º C
Vibration resistance: 40m/s²
Repeatablity error: ≤ 1.5%
Electrical rating: Max. 480V AC, ≤ 20A
Max. 250V DC, ≤ 15A
**Special requriements on connection type, can be designed customized**.