SKU: SENS-1407
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Generic P25 Small Float Level Control Switch Plastic Float Switch - 35mm Cable

₹239.00 (Inclusive of all taxes)
Out of Stock

The Generic P25 Float Level Control Switch is a compact, mechanically-actuated liquid level sensor designed for simple on/off control in tanks and reservoirs. It operates without external power and is compatible with control systems using up to 220V AC/DC switching signals.

Features

  • Compact plastic float switch for basic liquid level detection and control.
  • Mechanical switch contact rating: 10W, 220V max switching voltage, 0.5A max current.
  • Constructed from durable PP (Polypropylene) material for chemical resistance.
  • Simple two-wire installation with a 35mm integrated cable for easy connection.
  • Suitable for operating temperatures from -10°C to +60°C.

Out of stock

Description

The P25 Float Switch is a passive, single-pole mechanical switch activated by the buoyancy of a small plastic float. As the liquid level rises or falls, the float’s position changes, mechanically opening or closing the internal electrical contacts. This provides a straightforward, non-powered method for implementing high- or low-level alarms, pump control, or indicator circuits.

Its polypropylene (PP) housing offers good resistance to a wide range of water-based liquids and mild chemicals, making it suitable for general-purpose industrial and commercial applications. The device is designed for reliability in environments where complex electronic sensors are unnecessary or impractical.

Key Features

  • Mechanically-actuated switch for simple, reliable level sensing without a power supply.
  • Durable Polypropylene (PP) float and body construction for corrosion resistance.
  • Compact dimensions (17.5mm diameter, 35mm length) for installation in tight spaces.
  • Integrated 35mm cable leads for direct wiring into control circuits.
  • Rugged switch contacts rated for 220V AC/DC and 0.5A switching current.
  • Broad operating temperature range from -10°C to +60°C.
  • Lightweight design (10g) for minimal load on mounting points.

Applications

  • Residential and commercial water tank level control for pumps and alarms.
  • Overflow protection and low-level cutoff in industrial fluid reservoirs.
  • Liquid level monitoring in food processing, dyeing, and water treatment equipment.
  • Simple bilge water level detection in small marine and boating applications.
  • Basic fluid level indication in hydraulic machinery and generating sets.

Technical Specifications

Model Number / NameP25 Float Switch
Contact Rating10 W
Max. Switching Voltage220 V (AC/DC)
Max. Switching Current0.5 A
Breakdown Voltage220 VDC
Contact Resistance100 mΩ
Housing MaterialPP (Polypropylene)
Length35 mm
Dimensions (Dia. x H)17.5 mm x 7.6 mm
Cable Length35 mm
Weight10 g
Operating Temperature-10°C to +60°C

Frequently Asked Questions

What is the maximum voltage and current this float switch can handle?

The P25 float switch contacts are rated for a maximum switching voltage of 220 Volts (AC or DC) and a maximum switching current of 0.5 Amps. The breakdown voltage is 220 VDC. Do not exceed these ratings to prevent contact welding or switch failure.

What type of liquid can I use this float switch with?

The switch housing is made from Polypropylene (PP), which offers good chemical resistance to water, many aqueous solutions, and mild chemicals. It is suitable for clean water, coolant tanks, and some industrial fluids. It is not recommended for strong solvents, fuels, or high-temperature oils without verifying material compatibility first.

How do I wire and install the P25 float switch?

Installation is straightforward. Mount the switch vertically in the tank at the desired trigger level. The two wires from the integrated 35mm cable are connected in series with your load (e.g., pump, alarm, relay coil) and the power source. The switch acts as a simple SPST (Single-Pole, Single-Throw) mechanical contact, opening or closing the circuit based on float position.

What is the operating temperature range for this sensor?

The P25 float switch is designed to operate reliably within an ambient and liquid temperature range of -10°C to +60°C. Prolonged exposure to temperatures outside this range may affect the mechanical properties of the plastic float and the performance of the internal switch mechanism.

Package Includes

  • 1 x P25 Small Float Level Control Switch

Additional Information

Weight 0.01 kg
Dimensions 3.5 × 1.75 × 0.76 cm