Principle: The float's magnetic field actuates switch's inner SPDT reed contact to switch and maintain.
Output: SPDT
Contact Material: Rhodium alloy
Contact Capacity: 250VAC, 1A; 
                                /24VDC, 0.5A
Housing Material: 304 SS, Casting Aluminium
Explosion Proof: Ex d IIC T6
Temperature: 149℃/ 260℃