M3326-NO Single Point Level Switch (Normally Open)

Reliable, chemically resistant float switch for vertical level detection with fail-safe operation.
- Polypropylene resists harsh chemicals
- Vertical orientation for accurate level detection
- Normally open float switch for fail-safe operation
The M3326-NO Single Point Level Switch delivers dependable liquid level monitoring in industrial settings such as food & beverage, chemical processing, and HVAC systems. Constructed from FDA-approved polypropylene and certified by CE, cULus, and NSF, it ensures durable performance under demanding conditions. MadisonSensor invites you to request a quote to confirm pricing and specifications and can customize solutions tailored to your application needs.
| Sensor Type | Float |
|---|---|
| Orientation | Vertical |
| Mounting Type & Size | 3/8-16 UNC |
| Float Material | Polypropylene |
| Stem Material | Polypropylene |
| Switch Logic | Normally Open |
| Switch Rating | 15 WATT SPST |
| Electrical Ratings | 120 VAC, 0.12A; 100 VDC, 0.10A; 24 VDC, 0.30A; 12 VDC, 0.30A |
| Temperature (Max-Celsius) | 105 |
| Temperature (Max-Fahrenheit) | 221 |
| Maximum Pressure (BAR) | 4 |
| Maximum Pressure (PSI) | 50 |
| Minimum Media SG | 0.75 |
| Electrical Termination | 24", 22 AWG, Teflon insulated |
| Float Diameter | 0.59" |
| Slosh Shield | No |
| Approvals | CE, cULus E54633, NSF/ANSI/CAN 372 |
| Lead Time | 1 Business Day |
| Warranty | 1 Year |
