JOAP: MERZ - Switch

2.24 SCHALTGERÄTE Wissenswertes von A-Z Know How from A - Z Number of Approximate outside diameter cores, nominal NYM NYY NYVY H07RN-F cross-section mm2 mm mm mm mm 3 x 1,5 10 11 13 12,5 3 x 2,5 11 13 14 14,5 3 x 4 12,5 15 16 16 3 x 6 14 16 17 20 3 x 10 17 19 18 25,5 3 x 16 20 21 21 29 4 x 1,5 10,5 13 14 13,5 4 x 2,5 12 14 15 15,5 4 x 4 14 16 17 18 4 x 6 15 17 18 22 4 x 10 18 20 20 23 4 x 16 23 23 23 32 4 x 25 27,5 27 28 37 4 x 35 31 30 29 42 Number of Approximate outside diameter cores, nominal NYM NYY NYVY H07RN-F cross-section mm2 mm mm mm mm 4 x 50 – 35 34 48 4 x 70 – 40 37 54 4 x 95 – 45 42 60 4 x 120 – 50 47 65,5 4 x 150 – 53 52 – 4 x 185 – 60 60 – 4 x 240 – 71 70 – 5 x 1,5 11 13,5 15 15 5 x 2,5 13 15 17 17 5 x 4 15 16,5 18 19 5 x 6 18 19 20 24 5 x 10 20 21 – 30 5 x 16 24 23 – 35 5 x 25 31 – – 41 NYM Light PVC-sheathed cable NYY Cable with PVC sheath NYCY Cable with concentric conductor and PVC sheath NYCWY Cable with concentric, wavy conductor and PVC sheath H07RN-F Rubber-insulated flexible cable for medium mechanical loading Insulating mat. PVC, reliable operating temperature 70°C Type Code z.B. NYM, H07V-U, H07V-R, H07V-K z.B. NYY, NYM Installation A B1 B2 C E In thermally insulating On or in walls or beneath plaster In the air walls In trunking or in the wall In trunking or ducts for electrical installation Direct installation Single-core non-sheathed cable Single-core Multi-core cables Single-core sheathed Multi-core cable non-sheathed cable cable, multi-core cable Number of cores under load 2 3 2 3 2 3 2 3 2 3 Permissible current loading Iz cross-section, rated current In of back-up fuse with a highest rated test current of I2 < 1,45 In copper cable, mm2 I z In Iz In Iz In Iz In Iz In Iz In Iz In Iz In Iz In Iz In 1,5 16,5 16 14 13 18,5 16 16,5 16 16,5 16 15 13 21 20 18,5 16 21 20 19,5 16 2,5 21 20 19 16 25 25 22 20 22 20 20 20 28 25 25 25 29 25 27 25 4 28 25 25 25 34 32 30 25 30 25 28 25 37 35 35 35 39 35 36 35 6 36 35 33 32 43 40 38 35 39 35 35 35 49 40 43 40 51 50 46 40 10 49 40 45 40 60 50 53 50 53 50 50 50 67 63 63 63 70 63 64 63 16 65 63 59 50 81 80 72 63 72 63 65 63 90 80 81 80 94 80 85 80 25 85 80 77 63 107 100 94 80 95 80 82 80 119 100 102 100 125 125 134 125 35 105 100 94 80 133 125 118 100 117 100 101 100 146 125 126 125 154 125 134 125 50 126 125 114 100 160 160 142 125 – – – – – – – – – – – – 70 160 160 144 125 204 200 181 160 – – – – – – – – – – – – 95 193 160 174 160 246 200 219 200 – – – – – – – – – – – – 120 223 200 199 160 285 250 253 250 – – – – – – – – – – – – Outside diameter of lines and cables Permissible current load of lines

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