DIFFERENCE SUPER IMMUNIZED 2x40A 30mA MAXGE

Superimmunized Differential Switch 2P 40A 30mA AI FP

2-pole, class A, residential grade differential switch. High-end product capable of withstanding a very high number of operations. Suitable for protection against direct and indirect contacts, this highly immune differential switch prevents untimely trips caused by fluorescent lighting, transients, sudden maneuvers, etc.


It has a nominal intensity of 25, 40 or 63 amps, a sensitivity of 30 mA, a breaking capacity of 6 kA and a working voltage of 400/230V AC. It offers a cable connection capacity of up to 35 mm² and allows the use of of pin and fork type connection combs.


A superimmunized differential is an electromechanical device that has high-frequency filters that are capable of distinguishing whether there has been a current shunt to ground, which is what causes the difference between the input and output of the device, or whether it is a false positive, generally caused by the operation of different electronic equipment, computer devices or fluorescent tubes.


Superimmunized differentials are especially indicated for installations with computer equipment or industrial devices that cause disturbances in the electrical network.