Standard float switch Ø12 mm

SF3M-P2-13-0-S

Article number 8613322010
  • Stable: Stainless steel housing 2.0321 for industrial applications
  • PP float for neutral liquids
  • Practical: External mounting via 75 mm oval flange with DIN-43650 connector
Request now
Data sheet
Operating instructions
Technical data
Customizing
Technical drawing

This standard float switch with a Ø12 mm switching tube was designed for applications requiring robust construction and secure external mounting. The housing made of stainless steel 2.0321 ensures high stability and corrosion resistance, while the PP float is ideal for clean and neutral media. The reliable reed technology operates without continuous power consumption and enables durable, precise level detection. Vertical installation is carried out via a 75 mm oval flange from the outside, while the standardized DIN 43650 connector ensures a fast and secure electrical connection.

Installation depth: L100 mm
Output type: Reed contact
Contact form: C
Operating temperature: –5 °C … +60 °C
Connection type: Connector DIN 43650
IP protection class: IP 65 (DIN VDE 0470 T1)
Switching capacity max.: 60 VA
Switching current max.: 1.0 A
Switching voltage max. VDC: 250 V
Continuous current max.: 2.0 A
Thread / Mounting type: 75 mm oval flange
Installation: from the outside
Housing material: 2.0321
Float material: PP
Approval: CE
Mounting: vertical
Immersion depth float: 28 mm ±2 mm (at density 1 g/cm³)
Pressure float max.: 10 bar
Float density: approx. 0.6 g/cm³ ±10%

Approval

EC Conformity 2014/35/EU Low Voltage Directive

Connection head

The connection head can range from a simple cable outlet to an R2” thread.

Housing

We also carry flanges in standardized sizes, with or without housings.

Versions

Stainless steel (WNr. 1.4571), brass (WNr. 2.0321) and PVC versions

Length

Switch tube up to 1m length

Shape

Straight or curved versions

Material

The materials of the float bodies vary from PVC, PP, POM, PVDF, NBR to stainless steel, depending on the requirement.