RS PRO RS PRO Wirewound Variable Resistor, Resistance: 4.7Ω, 250W, Tolerance: 10%

RS PRO Vitreous Enamel Coated Adjustable Resistor Introducing the RS PRO range of adjustable resistors.
It is the perfect solution for applications where you need to set a variety of resistance values.
This highly reliable wirewound resistor's enamel construction makes it easy to install and durable, making it suitable for use in a wide range of environments where adverse or difficult conditions can affect standard adjustable resistors.
Features and Benefits: RS PRO adjustable resistors are ideal for resistance management in a wide range of applications These resistors have nickel chrome wire windings fully protected by several enamel coatings, creating a highly reliable resistor that can withstand harsh conditions They are also particularly resistant to thermal shock and heat leakage, have high insulation strength across the entire temperature range and are highly mechanically resistant These adjustable enamel resistors range from 90 Watts to 750 Watts and are supplied with terminal tags to suit your chosen size of screw or 'Fast On' terminals Mounting brackets are supplied Applications: A variable wirewound resistor or adjustable wirewound resistor is a passive component used to reduce, limit and adjust electrical resistance when working in an electrical circuit.
The main advantage of this type of resistor is that it is highly accurate and reliable, yet available in a wide range of resistance values at low cost.
This makes it a very versatile product for a variety of applications, including:
Audio and visual equipment Computers and communications Aerospace, defence and military Medical equipment Why choose RS PRO? RS PRO is a manufacturer's own brand, bringing you a wide range of high-quality, great value products giving you more choice.
Trusted by engineers worldwide, all RS PRO products are rigorously tested to demanding industry standards, so you can be confident in the superior quality of RS PRO.