Providing linear mode precision in a familiar package size that fits the Harmony XB4 range of products are Schneider Electrics Range of panel mount potentiometers. The Harmony XB4 range of potentiometers is a type of variable resistor that enables users to regulate and change current flowing through a circuit.

A potentiometer works through the two terminals that they feature, they are fixed to a resistive element or what we may refer to as a track. A third terminal is connected to the wiper, which is a sliding contact. As the wiper moves along the track, the resistance changes and the current that is flowing through the circuit changes.

Need a precise way to control devices in harsh environments? Get your hands on this potentiometer from Schneider Electric. A simple turn of its front-facing dial lets you manage connected equipment like drivers and inverters by adjusting electrical resistance levels up to 10kΩ. You can trust it's robust to suit tough settings, as it's rated IP69K. This means it's dustproof and waterproof against high-temperature, high-pressure jets of water. Combined with the unit's impressive impact resistance, this means you're getting a safety stalwart that can handle demanding industrial conditions.

• White markings on the black dial are highly visible
• Hardwearing chromium-plated metal bezel helps fend off knocks and scrapes
• Internal conversion resistor delivers precision of ±10%, assuring you accurate control
• Knurled knob helps prevent slippage as you turn it

• Industrial equipment
• Robotics systems
• Electrical engineering

The TH protective treatment on this potentiometer is designed to prevent corrosion and electrical failure in atmospheres that are especially hot and humid. It shields against condensation and dripping water, as well as reducing the risk of fungi developing.