Insulation Tester IS 6600H, IS 6680H Insulation Tester make it possible to measure the insulation of an electrical device. The insulation test must be carried out on both protection class I (with PE protective conductor) and protection class II (without PE protective conductor) devices. When measuring the insulation resistance, a test voltage of 500 V DC is usually applied. Insulation weaknesses between any electrical conductors to the protective conductor / device housing Insulation weaknesses between the electrical conductors Poor insulation on air and creepage distances Insulation Tester IS 6600H, IS 6680H | 11.2025 Subject to change and error. Please note: that in Europe, we use a comma as the separator, while in the USA, a period is used.

Subject to change and error. Please note; that in Europe, we use a comma as the separator, while in the USA, a period is used.