HL-400-3PB / HL-400-4PB Japan TOWA specifically for plastic machinery resistance rotary level switch HL-400-3PB, HL-400-3PA, HL-400-4PB, HL-400-4PA, HL-400H- 4PB HL-400-3P series is designed for the Japanese manufacturer TOWA plastic machinery manufacturers to develop and produce simple wiring products, only three lines, two kinds of normally open or normally closed switch state selection. HL-400 Series performance parameters: Label: Japan TOWA installation: 3/4 male thread Material: SUS304 blades cast aluminum housing seal NBR Temperature: silo: 60 ℃ Max silo outside: 55 ℃ Max. Protection: IP65 Pressure: 0-30kPa paint color: Munsell color 7.5BG4 / 1.5 connection capacity: 1C 250V 5A detect torque: about 4.9N.CM wire: with 3 square wire 500mmVCT0.75 HL-400-3PB, HL-400-3PA, HL-400-4PB, HL-400-4PA, HL-400H-4PB HL-400-3PA HL-400-4PB TOWA SEIDEN LEVEL SWITCH