This applies to both the push-in connection and screw-connection versions. Tests of the protective circuit have demonstrated that the requirements of test class D1 are also met. Typical installation locations include building passageways, where the lightning current pulse shape (10/350) µs can be calculated using lightning impulses. The components installed in the protective circuit exceed the minimum 500 A leakage current requirement for this test class.
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- Category: Security
Lightning current protection for four-conductor systems
The Termitrab complete product family from Phoenix Contact offers narrow surge protection devices for measurement, control, and regulation technology. The TTC-6P-4 four-wire protection modules can now also be used for applications requiring test class D1.
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