KSR Kuebler FLS...I / Typ 60 Float Switch Operating Instructions

Operating instructions for the KSR Kuebler FLS...I / Typ 60 float switch, covering assembly, electrical connection, commissioning, maintenance, and…

Brand: KSR KUEBLER
Category: Other Electronics
Document type: User Manual
Language: German
Pages: 72
File format: PDF
File size: 2 MB
Published: 29 October, 2026
Updated: 29 October, 2026
MD5 checksum: 109E6A6F577B6AF987A4A6656D71B595
PDF: KSR Kuebler FLS...I / Typ 60 Float Switch Operating Instructions PDF

About this manual

This document provides operating instructions for the KSR Kuebler FLS…I / Typ 60 series of float switches. It details the device's construction based on the magnetic transmission principle with a Reed contact inside a sliding tube. The manual covers safety guidelines, intended use in liquid level monitoring, and specific installation requirements. This manual is written in German.

What's inside

General
Layout and Function
Safety
Transport, packaging and storage
Commissioning, Operation
Faults
Maintenance and cleaning
Dismantling, returns and disposal
Technical data

Specifications

Protection Class	Ex i (intrinsically safe)
Zone Application	Zone 0 /1, 1 and 2
Certification	KEMA 01 ATEX 1053 X
Voltage Limit (Ex ia)	Ui ≤ 36 V
Current Limit (Ex ia)	Ii ≤ 100 mA

Frequently asked questions

What is the intended use of this float switch?

The float switches are exclusively for liquid level monitoring.

Can this device be used near ferromagnetic environments?

No, it must not be operated in the immediate vicinity of a ferromagnetic environment.

What are the electrical limits for the Ex ia circuit?

The limits are Ui ≤ 36 V, Ii ≤ 100 mA, Pi ≤ 0,84 W.

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