M4168-2 Low Level Float Switch

Reliable low-level float switch for underfill protection with durable, flexible design.
Low-level detection for underfill protection
Durable brass/Buna-N construction
Long Halar-jacketed cable for flexible installation
The M4168-2 Low Level Float Switch offers reliable underfill protection, ideal for applications such as sump monitoring, tank refill control, and critical low-fluid signaling in industrial systems. Crafted with a sturdy brass stem and Buna-N float and built to withstand rigorous environments, it comes certified with CE and Prop 65 for safety and compliance. MadisonSensor recommends requesting a quote to confirm pricing and specifications and provides custom-engineered solutions tailored to your operational requirements.
| Sensor Type | Float |
|---|---|
| Orientation | Vertical |
| Mounting Type & Size | 3/4" NPT |
| Float Material | Buna-N |
| Stem Material | Brass |
| 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) | 11 |
| Maximum Pressure (PSI) | 150 |
| Minimum Media SG | 0.63 |
| Electrical Termination | 72”, 22 AWG, 2 conductor, Halar jacketed cable |
| Float Diameter | 0.9" |
| Slosh Shield | No |
| Approvals | CE, Prop 65 |
| Lead Time | 10 Business Days |
| Warranty | 1 Year |
