Maksimum wisselstroom: 250V, Maksimum DC volt: 30V, Stroom - Oplewing: 40kA,
Maksimum DC volt: 60V,
Maksimum wisselstroom: 25V, Maksimum DC volt: 31V, Varistorspanning (tipies): 24V, Stroom - Oplewing: 350A,
Maksimum wisselstroom: 130V, Maksimum DC volt: 170V, Varistorspanning (tipies): 120V, Stroom - Oplewing: 2.5kA,