Size:45mmMini stainless steel float switch,contains no mercury Float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device.It can be easily converted from normally open to normally close by inverting the float. Specification: ?Product Name : Floating Switch ?NO/NC Adjustable, Use circlip plier to remove the e-clip and easily exchange normally close to normally open. ?Suit Liquid Proportion: Over 0.8 ?Max Contact Rating: 10W ?Max Switching Voltage : 100VDC ?Max Switching Current : 0.5A ?Max Breakdown Voltage : 220VDC ?Carry current(Max):1.5A ?Max Contact Resistance : 100mO ?Temperature Rating : 0? +80? ?Float Ball Material : 316 Stainless Steel ?Float Body Material : 304 Stainless Steel ?Thread Dia:M10 ?Thread Pitch: 1.5mm ?Float Ball Size: 26 x 26mm/1inch x 1inch(LxD) ? Cable Length : 35cm / 14inch ?Body Length: 45mm ?Color : Silver Tone ?Net Weight : 44g ?Package Content : 1 Set Floating Switch Note: because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay or contactor are not included here.Due to product batch is different, cable color may be different, we will random shipment.