MAKER and ORIGIN : SEOJIN INSTECH / KOREA MODEL NO. : ST C 1 C 2 OP 1 B 6 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 LENGTH (L / L1 / L2 / L3 / L4) : 1400 mm / 1120 mm / 920 mm / 420 mm NUMBER OF POINT 3S : 3 POINT NUMBER OF FLOAT C : 3 EA (Min Length 450 mm) TYPE OF WIRE CONNECTION 1 : Multi-Wire (Std.) WET PARTS MATERIAL C : PVC MEASURING LENGTH 2 : 0 ~ 2 M MOUNTING SIZE OP : etc. (3" ANSI 150# FF) OPERATING TEMPERATURE 1 : -20 ~ 60 °C (Std.) ENCLOSURE B : Weather Proof (ADC) CONDUIT CONNECTION 6 : NPT 3/4" TAG NO. 11GDN50CL201