Technical Section WAGO

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Vydal: WAGO Elektro spol. s r.o.

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However, the glowing conductor shall not cause ignition the product involved (e. Not only the ignition the test specimen resulting from intrinsic defect tested, but also its behavior when other parts ignite. Furthermore, layer tissue paper located beneath the specimen must not ignited glowing particles falling from the specimen., a rail-mount terminal block). As the highest temperature the event a fault anticipated the contact insert/wire connection, the tip the glow-wire must act upon the section the insulation housing that the closest this contact point. The test specimen exposed standard gas flame during defined time period (e. For the glow-wire test, the tip the glow-wire pressed against surface the test specimen (see picture).g, fault current over creepage distance, overloading parts compo- nents). Furthermore, a layer tissue paper located beneath the specimen must not ignited glowing particles falling from the specimen., 960°C/1760°F over sec- onds, 850°C/1562°F over seconds) are specified the standards. The test passed there are visible flames permanent glowing, flames or glowing extinguish within seconds after removal the glow-wire.g.wago. .21 www. Nearby parts can also affected such flames. After the test flame has been removed, the specimen must self-extin- guish within seconds.g. In the event failure, high current may cause conductor glow. The position the test specimen, surface to be tested, test duration and glow-wire tem- perature (e., ten seconds). Material Tests All WAGO products meet requirements for the following material tests: • Needle Flame Test per IEC/EN 60947-7-1, IEC/EN 60695-11-5 • Glow-Wire Test per IEC/EN 60998-1, IEC/EN 60695-2-11 Flames must not fuelled the insulation materials used, thus cre- ating larger fire.g. The specimen must positioned such that the tip the glow-wire acts the surface section the specimen (vertical surface of the specimen) that most likely be exposed thermal loading during normal use.com 45° Terminalblock Terminalblock carrier Lateral insulation wall Test arrangement Pinewood board Tissue paper Mount Terminalblock Point test flame contact Clampingpartin theareaoftheclampingunit Mount WAGO Rail-Mount Terminal Block Systems Technical Information Tests and Testing Procedures per IEC/EN Standards (continued) This test simulates flames that may arise under certain conditions (e