... rating (resistive): 1A: 40A, 12V DC1B: 30A, 12V DC1C: NO: 40A, 12V DC/NC: 30A, 12V DC2A: 2 x 40A, 12V DCContact resistance: ≤50m ohms Operating ... switching power: 480W Maximum switching voltage: 12V DC Insulation resistance: 100M Ohms minimum (at 500V DC) Dielectric strength:Between open contacts: 50 ... Drop-out voltage: 0.6, 1.2 and 2.4V DC minimum Nominal current: 267, 133 and 67mAWelcome to contact ...