This standard specifies a method for testing the outgoing interference voltage (exported spikes) of internally suppressed relays and contactors only. The relay or contactor shall be subjected to tests to determine that outgoing interference voltages, which are produced by de-energizing the coil of the switching device, do not exceed the values specified in the product standard. It shall be used together with EN 2349-100.
PUBLISHED
EN 2349-309:2006
90.93
Standard confirmed
Jun 1, 2017