McSwitch: Pressure switch for automatic control of electric pumps

McSwitch is a pressure switch that automates the operation of electric pumps according to system pressure.

The device cuts off the pump power supply when the shut-off pressure is reached and restarts it when the pressure drops to the preset start value.

It is suitable for single-phase pumps up to 2 HP and is built with high-quality materials and robust electrical contacts to support stable operation over time.

McSwitch complies with CE certification.

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McSwitch pressure switch applications

McSwitch is suitable for pressurization systems with mechanical pressure control:

  • residential water systems
  • pressurization systems with electric pumps
  • installations where direct pressure-based control is required
  • applications with single-phase pumps up to 2 HP

Features

The pressure switch automatically stops the pump when the cut-off pressure is reached and restarts it at the preset cut-in value.

The pressure can be adjusted within a range from 1 to 5 bar, with a factory setting of 2.0 – 3.5 bar.

The 16(8) electrical rating supports repeated start and stop cycles without excessive stress, allowing reliable management of typical electric pump loads.

The IP54 protection rating makes McSwitch suitable for installation in technical environments, protecting the device from dust and water splashes.

The 1/4” swiveling female fitting facilitates installation in confined spaces and in different system configurations.

Technical specifications

Pump type Single-phase
Maximum pump power Up to 2 HP
Adjustment range 1,0 – 5,0 bar
Factory setting 2,0 bar – 3,5 bar
Electrical rating 16(8)
Protection rating IP54
Connection Swiveling female Ø 1/4”
Weight 424 g
Dimensions 100 × 105 × 55 mm

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