Cable Float Switch EFQS-4 Series
EFQS-4 Series cable float switch designed for reliable liquid level control
Reinforced cable for enhanced durability and long-term use
Dual-shell float structure ensures stable buoyancy
Suitable for water, oil, and mildly corrosive liquids
Designed for safe and continuous operation over time
Application
Domestic Water Tanks & Wells
Industrial Water Reservoirs & Storage Tanks
Sewage Treatment & Drainage Systems
Oil & Chemical Liquid Containers
Agricultural Irrigation & Pump Control Systems
Description
The EFQS-4 Series Cable Float Switch is designed to automatically control liquid levels in tanks, wells, and reservoirs. It features a double-shell float design to ensure stable buoyancy and reliable switching.
The cable uses 0.85 mm² thickened conductors, significantly stronger than standard 0.4 mm² cables, allowing higher load capacity and improved electrical safety.
The switch is easy to install, maintenance-free, and resistant to sewage and contaminated liquids. By connecting multiple float switches in series, users can effectively protect pumps from dry running and achieve multi-point level control.
Features
Technical Details
Rated Current (Resistive Load)
Rated Insulation Voltage (Ui)
Thermal Current (Ith)
Operating Temperature
Control Range
Cable Cross Section
Cable Length
Protection Rating
Mechanical Life
Short-Circuit Protection Fuse
Accessories
Similar Products
The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.
Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.
Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.
Meetyour choices
Small and exquisite
stable performance
Simple installation
REED
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