... feature: 1. Contact parameter: Contact resistance: (1Z, 1H), (2Z, 2H), 3Z, 4ZContact resistance: ≤ 50ohm (1A 24VDC)Contact material: Silver alloyContact overload ... : 1Z: 15A 220VAC/28VDC2Z, 3Z, 4Z: 10A 220VAC/28VDC2. Performance parameter: Insulation resistance: 100ohm 500VDCDielectric ...