3 Ball Vertical Liquid Water Level Sensor Floating Float Switch Specification:Product Name: Water Level SensorContacts: NO+NCMax Contact Rating: 10WMax Switching Voltage: 100VDCMax Switching Current: 0.5AMax Breakdown Voltage: 220VDCMax Carry Current: 1.0A Max Contact Resistance: 100mTemperature Rating: -10 - 110CBody length: 430mmCable length: 350mmMale thread: 10mmFloat ball size: 26*26mmMaterial: Stainless SteelWeight: 136g/PCPackage content: 1PC Water Level Sensor