MAKER and ORIGIN : SEOJIN INSTECH / KOREA MODEL NO. : ST MOUNTING : Top Mounting TYPE : Float Type Level Switch PRESSURE RATINHG : 2Kgf/cm2 CONTACT CAPACITY : 350V DC, 0.7A / 300V AC 0.5A SPECIFIC GRAVITY : 0.5 Min NUMBER OF POINT 4S : 4 POINT NUMBER OF FLOAT D : 4 EA (Min Length 600 mm) TYPE OF WIRE CONNECTION 1 : Multi-Wire (Std.) WET PARTS MATERIAL C : PVC MEASURING LENGTH 3 : 0 ~ 3 M MOUNTING SIZE OP : etc. OPERATING TEMPERATURE 1 : -20 ~ 60 °C (Std.) ENCLOSURE B : Weather Proof (ADC) CONDUIT CONNECTION 3 : PF 1/2 ̋ (Ex/ADC-Std.)