Resistor 275V AC 20mm Varistor R4409

Varistors are used for protection against voltage spikes or transients, such as those produced by lightning or back EMF from large motors, preventing “spike damage” to sensitive devices such as microprocessors or digital circuits.

Disc Size: 20mm
Pitch: 10.00mm
Operating Voltage: 275V AC
Clamping Voltage: 710V AC
Peak Current: 6500A
Maximum Energy: 190.00J