Technical Section WAGO

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Vydal: WAGO Elektro spol. s r.o.

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During the test, the conductor must neither slip out the clamping unit, nor break near the clamping unit. Rated Cross- Section Pull-Out Forces per IEC/EN 60947-7-1 60998-2-2 60999-1/-2 mm² AWG/kcmil N 0. During the test, pulling force applied without jerking, for one minute, the connected conductor.5 4 14 12 50 60 50 60 50 60 6 10 10 8 80 90 80 90 80 90 16 25 6 4 100 135 100 135 100 135 – 35 3 2 156 190 190 190 – 50 1 1/0 236 236 236 70 95 2/0 3/0 285 351 285 351 – 120 4/0 250 427 427 427 427 150 185 300 350 427 503 427 503 – 240 400 500 503 578 503 578 300 600 578 578 .5 – 16 35 40 35 40 35 40 2.34 24 22 10 15 10 15 10 15 0.com WAGO Rail-Mount Terminal Block Systems Technical Information Mechanical Tests (continued) Tests and Testing Procedures per IEC/EN Standards (continued) • Pull-Out Test per IEC/EN 60947-7-1, IEC/EN 60998-2-2, IEC/EN 60999-1 Conductor Pull-Out Forces The clamping units screwless terminal blocks must withstand the pull-out forces as follows: IEC 60947-1/EN 60947-1/VDE 0660‑100, Table 5: Low-voltage switchgear and controlgear, General rules IEC 60947-7-1/EN 60947-7-1/ VDE 0611-1, Rail-mount terminal blocks for copper conductors IEC 60998-2-1/EN 60998-2-1/ VDE 0613-2-1, Table 104: IEC 60998-2-2/ 60998-2-2 VDE 0613-2-2, Table 103: Connecting devices for low-voltage circuits for household and similar purposes Particular requirements for connecting devices separate entities with screw- clamp screwless terminal blocks. IEC 60999-1/EN 60999-1/VDE 0609-1, Table 3: IEC 60999-2/EN 60999-2/VDE 0609‑101, Table 2: Safety requirements for screw-clamp and screwless clamping units for electrical cop- per conductors The pull-out test simulates the mechanical stress the clamping unit when, for example, the installer pushes the conductor aside better access/operate the adjacent clamping unit, verifies the conductor connected properly briefly pulling it. For example, the pull- ing force for conductor having cross section 1.2 0.5 0.5 mm² (16 AWG) and 100 for conductor with cross section mm² (6 AWG). The pulling force selected according to the cross-sectional area.wago. The larger the cross section the conductor, the higher the pull-out force that selected.6 www.75 20 18 20 30 20 30 20 30 1 1. The values specified these standards are the same for both screw clamp and spring clamp terminal blocks