Miniature Float Switch 8 mm

MR3K-K1-15-0-010-06

Item number 8691332097
  • Compact: Miniature design for tight installation spaces
  • Secure: Reed contact for reliable switching operations
  • Flexible: PUR cable with M12x1 connector for easy connection
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Data sheet
Operating instructions
Technical data
Customizing
Technical drawing

The MR3K-K1-15-0-010-06 miniature float switch is suitable for reliable level detection in compact applications. The PVC housing is well suited for standard media and offers good resistance to chemicals and corrosion. The version with an NBR float, vertical internal mounting, and a PUR cable with an M12x1 connector enables flexible integration. Numerous customization options round off the design.

Installation depth: L40 mm
Output type: Reed contact
Contact form: A or B
Operating temperature: –5 °C … +60 °C
Connection type: PUR cable + M12x1 connector
IP protection class: IP 65 (DIN VDE 0470 T1)
Max. switching capacity: 10 VA
Max. switching current: 0.5 A
Max. switching voltage VDC: 230 V
Max. continuous current: 1.0 A
Thread / Mounting type: G 3/8
Installation: from the inside
Housing material: PVC
Float material: NBR
Approval: CE
Mounting: vertical
Immersion depth float: 15 mm ±2 mm (at density 1 g/cm³)
Max. float pressure: 5 bar
Density float: 0.69 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.