M4300 Single Point Level Switch (Normally Closed)

Compact float switch for dependable vertical level detection in hydrocarbons.
Buna-N float resists hydrocarbons
Vertical, compact 1/4″ NPT design
60 W SPST switch — simple reliability
The M4300 Single Point Level Switch delivers dependable liquid level detection with a Buna-N float and a rugged brass stem, ideal for hydrocarbon-based media. Its compact vertical 1/4" NPT design and 60 W SPST logic provide straightforward, reliable on/off control up to 150 PSI. Certified to CE, CSA, and cULus standards and backed by a quick one-day lead time, it offers both safety and rapid deployment. MadisonSensor prefers quote requests for exact pricing and specification confirmation, and can deliver custom solutions to meet your specific application needs.
Sensor Type | Float |
---|---|
Orientation | Vertical |
Mounting Type & Size | 1/4" NPT |
Float Material | Buna-N |
Stem Material | Brass |
Switch Logic | Normally Closed |
Switch Rating | 60 WATT SPST |
Electrical Ratings | 240V AC, 0.40A; 120V AC, 0.50A; 120V DC, 0.20A; 24V DC, 0.50A |
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, MTW insulated |
Float Diameter | 1.25" |
Slosh Shield | No |
Approvals | CE, CSA LR56150, cULus E54633, Prop 65 |
Lead Time | 1 Business Day |
Warranty | 1 Year |