Pepperl Fuchs LFL2-CK-U-TPK5-EMS

Float Switch

MPN: LFL2-CK-U-TPK5-EMS
Category: Float Switches

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What is the Pepperl Fuchs LFL2-CK-U-TPK5-EMS?

Switch element: microswitch, mercury-free

Limit value detection for fluids

Sleeve design: small diameter, mounting through G1 tap hole possible

Switch element: microswitch, mercury-free, Limit value detection for fluids, Sleeve design: small diameter, mounting through G1 tap hole possible

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	70139369
Series	LFL2-**-U
Construction type	sleeve design
Lifecycle	Active (current Pepperl+Fuchs product)

Electrical specifications

Contact loading	250 V AC/3 A; 150 V DC/0.25 A resistive load; 60 V DC/1 A resistive load
Rated insulation voltage	300 V
Pulse withstand voltage	4 kV
Electrical life	≥ 5 x 104 switching cycles

Directive conformity

Low voltage: Directive 2014/35/EU

EN 60947-5-1:2017

Conformity

Degree of protection

IEC 60529:2001

Application

Description

microswitch with switching ball, change-over contact

Function and system design

Equipment architecture

This device may be used with any sequential circuit, as long as the circuit can support the electrical circuit values of the switching elements.

Approvals and certificates

CCC approval

Certified by China Compulsory Certification (CCC)

Operating conditions

Installation conditions: Installation instructions	range of application and minimum length between mounting and float: ≥ 100 mm (4 inch), preferred for many acids and lyes mounting: - The float switch is mounted either from sidewards through a cable gland ≥ G1A into the vessel or - by means of a counter weight or rods (e. g. float switch combination) from the top. The pivot of the cable should always be horizontal.
Process conditions: Process pressure (static pressure)	≤ 3 bar (43.5 psi) at 20 °C (68 °F)
Process conditions: Density	≥ 0.8 g/cm3

Ambient conditions

Ambient temperature	5 ... 70 °C (41 ... 158 °F)
Storage temperature	-25 ... 70 °C (-13 ... 158 °F)
Altitude	≤ 2000 m above MSL

Mechanical specifications

Degree of protection	IP68
Cable: Length	5 m L

Mechanical construction

Material	float: PP (Polypropylene) cable: TPK (3 x 0.75 mm2)
Switching point	switch angle, measured against the horizontal: - upper switch point 25° ±10° - lower switch point 6° ±6°

General information

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

Certificates (3)

LFL2-CK-U-TPK5-EMS: frequently asked questions

When can LFL2-CK-U-TPK5-EMS be shipped?

LFL2-CK-U-TPK5-EMS is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up LFL2-CK-U-TPK5-EMS in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for LFL2-CK-U-TPK5-EMS and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LFL2-CK-U-TPK5-EMS, subject to availability and destination.