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+86 189 8978 2810

EM15-5 Teardrop Shape Cable Float Switch

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Teardrop shape float switch with stable floating performance

Streamlined design reduces liquid wave interference

Micro switch structure with reliable operation

PP float body with corrosion resistance

Suitable for pumps, tanks, and wastewater systems

Multiple cable lengths available for customization

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Application

Water tanks and reservoirs

Pump control and drainage systems

Sewage and wastewater treatment

Industrial liquid storage systems

Automatic liquid level control systems

Description

Description Background

The EM15-5 Teardrop Shape Cable Float Switch is designed for reliable liquid level control in water tanks, pumps, sewage systems, and industrial liquid applications. Its streamlined teardrop float design provides smoother movement and more stable performance in turbulent liquids, reducing wave interference and improving switching reliability.

Featuring a micro switch structure with silver contacts, the EM15-5 offers low contact resistance, strong anti-welding performance, and stable switching operation. The durable cable and corrosion-resistant PP float body ensure long service life for pump control, drainage, wastewater treatment, and automatic level control systems.

Features

01DEPENDABLE
High-Quality Cable Construction – Equipped with a durable and flexible 0.75mm² thickened cable, providing excellent wear resistance, stable electrical performance, and enhanced mechanical strength for reliable operation in various liquid level control applications. The reinforced cable design helps prevent damage during installation and long-term use, ensuring improved durability and service life.
High Quality Cable for Reliable Liquid Level Control
High quality cable used for float level switches with excellent durability and flexibility
02EFFICIENT
Silver Contact Micro Switch – Equipped with silver-plated contacts, the micro switch provides excellent conductivity, low contact resistance, strong anti-welding capability, and long service life for reliable liquid level control.
EM15-5 Switch with Silver Contacts
EM15-5 float switch silver contact switch for reliable liquid level control
03SECURE
Smooth Surface Design for Easy Maintenance – The float switch features a smooth, low-adhesion surface that helps prevent oil, grease, and impurities from sticking to the float body. This design reduces contamination buildup, maintains stable buoyancy performance, minimizes cleaning frequency, and ensures reliable liquid level control in oily, wastewater, and industrial environments.
Smooth Surface Design for Oil-Resistant Float Switch
Smooth surface float switch with low oil adhesion for reliable liquid level control
04CONVENIENT
Long Service Life & Reliable Performance – Built with high-quality components and a robust design to deliver long-lasting operation and consistent liquid level control performance.
Long Service Life
Long Service Life

Technical Details

Product Type:

PP Cable Float Level Switch

Product Model:

EM15-5

Material:

PP

Size:

Teardrop shape industrial float size

Type:

Teardrop Shape Micro Switch Type Cable Float Level Switch

Operating Temperature:

0°C to +80°C

Working Voltage:

250V

Power Range:

1000W

Control Range:

Liquid level difference >30cm

Contact Switch:

Micro Switch with Silver Contacts

Float Ball Density:

0.69g/cm³

Lead Length:

2m / 3m / 4m / 5m / 10m (customizable)

Cable Type:

Upgraded PVC + Rubber Composite Cable

Wire Diameter Specification:

0.75mm²

Product Color:

Black / Blue / Orange (depending on model)

Installation Type:

Cable Suspended Type

Accessories

We reserve the right to make technical alterations without prior notice.
Water Supply Wiring Schematic

What is the advantage of the teardrop shape design?

The teardrop shape provides smoother floating movement and better stability in turbulent liquids. It helps reduce interference from liquid waves and improves switching reliability.

What environments is this float switch suitable for?

It is suitable for: Water tanks Reservoirs Pump control systems Sewage and wastewater systems Drainage systems Industrial liquid control systems

Can it be used in wastewater applications?

Yes. The stable teardrop float structure and corrosion-resistant PP body make it suitable for sewage and wastewater environments.

What type of switch does it use?

The product uses a micro switch structure with silver contacts for stable and reliable switching performance.

Is the cable length customizable?

Yes. Standard cable lengths include 2m, 3m, 4m, 5m, and 10m, with customization available for special requirements.

What is the operating temperature range?

The operating temperature range is 0°C to +80°C.

Is the float body corrosion-resistant?

Yes. The float body is made of durable PP material with good corrosion resistance and long service life.

Can it directly control pumps?

Yes. It can be used for automatic pump start and stop control in liquid level systems.

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