220v 50W 150mm 9.5mm/0.27" Stainless Steel Float Switch SFS15010 Liquid Water Level Sensor Horizontal

Features: (1)Choice of normal open or normal close (2)No standby power requirement. (3)Customer can define activated distance, cable length and connector. (4)Hermetically sealed, suit to tough environment and long life. Working principle When the float ball rises or falls with the liquid to the level of the switch, The magnetic force of magnet which inside of the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch, the reed switch will turn OFF. Specifications: Product Name Stainless float ball switch Contacts NO+NC Max Contact Rating 50W Max Switch Voltage 220VDC Max Switch Current 1A Max Contact Resistance 100m ohm Temperature Rating -10 - +85C Float Ball Material Stainless Steel Float Body Material Stainless Steel Screw Thread Diameter 9.5mm/0.27" Color Silver Tone FAQ 1.Q:Float ball point can move? A:NO,Float point is fixed, a circlip is limited up and down. Circlip can't move, the dry reed pipe inside contact can't move 2.Q:Float ball switch can directly control pump, electromagnetic valve or alarm? A:NO,Because the inside of the float switch reed tube small contact current, control of load will burn out. Control solenoid valve, the alarm will be added small relay, control the water pump to add small relays and ac contactor. Package Includes: 1 x Stainless float ball switch Details Pictures: