M7800-SPDT Float Switch
Compact SPDT float switch (¼″ NPT) with PBT/Buna-N build, rated to 221 °F/150 PSI, available in 5 days.
Durable Buna-N float with PBT stem
Versatile SPDT logic: Normally Open & Closed
Handles 150 PSI at 221 °F, compact ¼″ NPT design
The M7800-SPDT Float Switch combines PBT stem construction and Buna-N float material for robust single-point level sensing. Its SPDT configuration provides both normally open and closed operation, delivering flexible system integration. Rated for up to 221 °F and 150 PSI, and approved under CE, CSA, UL, and Prop 65 standards, this vertical switch ensures reliable performance with a 1-year warranty and a quick 5-day lead time. MadisonSensor encourages requesting a quote to confirm current pricing and specifications and stands ready to deliver custom-engineered solutions tailored to your application needs.
| Sensor Type | Float |
|---|---|
| Orientation | Vertical |
| Mounting Type & Size | 1/4" NPT |
| Float Material | Buna-N |
| Stem Material | PBT |
| Switch Logic | Normally Open, Normally Closed |
| Switch Rating | 25 WATT SPDT |
| Electrical Ratings | 120V AC, 0.28A; 24V DC, 0.28A |
| Temperature (Max-Celsius) | 105 |
| Temperature (Max-Fahrenheit) | 221 |
| Maximum Pressure (BAR) | 11 |
| Maximum Pressure (PSI) | 150 |
| Minimum Media SG | 0.56 |
| Electrical Termination | 24”, 22 AWG, Teflon insulated |
| Float Diameter | 1.25" |
| Slosh Shield | No |
| Approvals | CE, CSA LR56150, cULus E54633, Prop 65 |
| Lead Time | 5 Business Days |
| Warranty | 1 Year |