M8020 Miniature Float Switch
Mini polypropylene float switch with 316 SS stem, NC logic, rated up to 221 °F/100 PSI, available in 5 days.
Durable polypropylene float with 316 SS stem
Normally-closed SPST (30 W) operation, compact design
Rated to 221 °F (105 °C) and 100 PSI
The M8020 Miniature Float Switch features a polypropylene float paired with a 316 stainless-steel stem, delivering dependable normally-closed SPST control for single-point liquid level applications. Compact and versatile, it supports up to 100 PSI and temperatures up to 221 °F, making it a robust choice for food handling, industrial fluids, and agricultural systems. Certified with CE, CSA, UL, and NSF approvals, and backed by a 1-year warranty with 5-day availability, MadisonSensor recommends requesting a quote to confirm pricing and specifications, and offers custom solutions tailored to your application needs.
| Sensor Type | Float |
|---|---|
| Orientation | Vertical |
| Mounting Type & Size | 1/8" NPT |
| Float Material | Polypropylene |
| Stem Material | 316 Stainless Steel |
| Switch Logic | Normally Closed |
| Switch Rating | 30 WATT SPST |
| Electrical Ratings | 240V AC, 0.14A; 120V AC, 0.28A; 120V DC, 0.07A; 24V DC, 0.28A |
| Temperature (Max-Celsius) | 105 |
| Temperature (Max-Fahrenheit) | 221 |
| Maximum Pressure (BAR) | 7 |
| Minimum Media SG | 1.00 |
| Electrical Termination | 24”, 22 AWG, Teflon insulated |
| Float Diameter | 1" |
| Slosh Shield | No |
| Approvals | CE, CSA LR56150, cULus E54633, NSF/ANSI 169 |
| Lead Time | 5 Business Days |
| Warranty | 1 Year |