GN 312 Safety tension levers PUSH to engange


  • RoHS

Description

Specification

Types

  • Type E: angled lever
  • Type D: straight lever
Steel
blackened
Tensile strength class 5.8
Ball knobs DIN 319 
Plastic, Duroplast
black, shiny finish

Information

Safety tension levers GN 312 are used on such applications where a thoughtless or mistaken releasing or re-positioning of the tension lever could lead to an accident.
The lever in its rest position is not connected with the internal spindle and can be rotated unhindered.
The tension lever engages in the serration only after pushing it down, thus allowing clamping or unclamping.
The "freewheel" position is re-established as soon as the handle is released.

Technical information

GN 312 with threaded insert
GN 312
Filter
Description d1 d2 d3 d4 d5 h1 h2 h3 h4 h5 l2 l3 t min. Weight
GN 312-21-M6-D 21 M 6 13.5 8 20 - 34.5 4.5 39 3 81 70 11 101
GN 312-21-M8-D 21 M 8 13.5 8 20 - 34.5 4.5 39 3 81 70 11 99
GN 312-24-M8-D 24 M 8 16 10 25 - 41 6.5 47 3.5 108 96 14 165
GN 312-24-M10-D 24 M 10 16 10 25 - 41 6.5 47 3.5 108 96 14 161
GN 312-28-M10-D 28 M 10 19 12 30 - 49 8.5 56 4 124 110 17 286
GN 312-28-M12-D 28 M 12 19 12 30 - 49 8.5 56 4 124 110 17 270
GN 312-33-M12-D 33 M 12 23 12 32 - 56 10.5 65 4.5 140.5 124 22 407
GN 312-33-M16-D 33 M 16 23 12 32 - 56 10.5 65 4.5 140.5 124 22 390
GN 312-21-M6-E 21 M 6 13.5 8 20 37 - 4.5 62 3 75 70 11 101
GN 312-21-M8-E 21 M 8 13.5 8 20 37 - 4.5 62 3 75 70 11 99
GN 312-24-M8-E 24 M 8 16 10 25 44 - 6.5 87 3.5 101 96 14 165
GN 312-24-M10-E 24 M 10 16 10 25 44 - 6.5 78 3.5 101 96 14 161
GN 312-28-M10-E 28 M 10 19 12 30 53 - 8.5 93 4 116 110 17 286
GN 312-28-M12-E 28 M 12 19 12 30 53 - 8.5 93 4 116 110 17 270
GN 312-33-M12-E 33 M 12 23 12 32 60 - 10.5 105 4.5 131 124 22 407
GN 312-33-M16-E 33 M 16 23 12 32 60 - 10.5 105 4.5 131 124 22 390
GN-312 with threaded stud
GN-312
Filter
Description d1 d2 l1 d3 d4 d5 h1 h2 h3 h4 h5 l2 l3 Weight
GN 312-21-M8-16-D 21 M 8 16 13.5 8 20 - 34.5 4.5 39 3 81 70 108
GN 312-21-M8-20-D 21 M 8 20 13.5 8 20 - 34.5 4.5 39 3 81 70 109
GN 312-21-M8-25-D 21 M 8 25 13.5 8 20 - 34.5 4.5 39 3 81 70 111
GN 312-21-M8-32-D 21 M 8 32 13.5 8 20 - 34.5 4.5 39 3 81 70 113
GN 312-21-M8-40-D 21 M 8 40 13.5 8 20 - 34.5 4.5 39 3 81 70 116
GN 312-21-M8-50-D 21 M 8 50 13.5 8 20 - 34.5 4.5 39 3 81 70 118
GN 312-21-M8-63-D 21 M 8 63 13.5 8 20 - 34.5 4.5 39 3 81 70 123
GN 312-24-M10-20-D 24 M 10 20 16 10 25 - 41 6.5 47 3.5 108 96 179
GN 312-24-M10-25-D 24 M 10 25 16 10 25 - 41 6.5 47 3.5 108 96 181
GN 312-24-M10-32-D 24 M 10 32 16 10 25 - 41 6.5 47 3.5 108 96 184
GN 312-24-M10-40-D 24 M 10 40 16 10 25 - 41 6.5 47 3.5 108 96 188
GN 312-24-M10-50-D 24 M 10 50 16 10 25 - 41 6.5 47 3.5 108 96 194
GN 312-24-M10-63-D 24 M 10 63 16 10 25 - 41 6.5 47 3.5 108 96 201
GN 312-24-M10-80-D 24 M 10 80 16 10 25 - 41 6.5 47 3.5 108 96 210
GN 312-28-M12-20-D 28 M 12 20 19 12 30 - 49 8.5 56 4 124 110 299
GN 312-28-M12-25-D 28 M 12 25 19 12 30 - 49 8.5 56 4 124 110 304
GN 312-28-M12-32-D 28 M 12 32 19 12 30 - 49 8.5 56 4 124 110 309
GN 312-28-M12-40-D 28 M 12 40 19 12 30 - 49 8.5 56 4 124 110 314
GN 312-28-M12-50-D 28 M 12 50 19 12 30 - 49 8.5 56 4 124 110 321
GN 312-28-M12-63-D 28 M 12 63 19 12 30 - 49 8.5 56 4 124 110 331
GN 312-28-M12-80-D 28 M 12 80 19 12 30 - 49 8.5 56 4 124 110 342
GN 312-33-M16-32-D 33 M 16 32 23 12 32 - 56 10.5 65 4.5 140.5 124 455
GN 312-33-M16-40-D 33 M 16 40 23 12 32 - 56 10.5 65 4.5 140.5 124 477
GN 312-33-M16-50-D 33 M 16 50 23 12 32 - 56 10.5 65 4.5 140.5 124 492
GN 312-33-M16-63-D 33 M 16 63 23 12 32 - 56 10.5 65 4.5 140.5 124 508
GN 312-33-M16-80-D 33 M 16 80 23 12 32 - 56 10.5 65 4.5 140.5 124 530
GN 312-21-M8-16-E 21 M 8 16 13.5 8 20 37 - 4.5 62 3 75 70 108
GN 312-21-M8-20-E 21 M 8 20 13.5 8 20 37 - 4.5 62 3 75 70 109
GN 312-21-M8-25-E 21 M 8 25 13.5 8 20 37 - 4.5 62 3 75 70 111
GN 312-21-M8-32-E 21 M 8 32 13.5 8 20 37 - 4.5 62 3 75 70 113
GN 312-21-M8-40-E 21 M 8 40 13.5 8 20 37 - 4.5 62 3 75 70 116
GN 312-21-M8-50-E 21 M 8 50 13.5 8 20 37 - 4.5 62 3 75 70 118
GN 312-21-M8-63-E 21 M 8 63 13.5 8 20 37 - 4.5 62 3 75 70 123
GN 312-24-M10-20-E 24 M 10 20 16 10 25 44 - 6.5 78 3.5 101 96 179
GN 312-24-M10-25-E 24 M 10 25 16 10 25 44 - 6.5 78 3.5 101 96 181
GN 312-24-M10-32-E 24 M 10 32 16 10 25 44 - 6.5 78 3.5 101 96 184
GN 312-24-M10-40-E 24 M 10 40 16 10 25 44 - 6.5 78 3.5 101 96 188
GN 312-24-M10-50-E 24 M 10 50 16 10 25 44 - 6.5 78 3.5 101 96 194
GN 312-24-M10-63-E 24 M 10 63 16 10 25 44 - 6.5 78 3.5 101 96 201
GN 312-24-M10-80-E 24 M 10 80 16 10 25 44 - 6.5 78 3.5 101 96 210
GN 312-28-M12-20-E 28 M 12 20 19 12 30 53 - 8.5 93 4 116 110 299
GN 312-28-M12-25-E 28 M 12 25 19 12 30 53 - 8.5 93 4 116 110 304
GN 312-28-M12-32-E 28 M 12 32 19 12 30 53 - 8.5 93 4 116 110 309
GN 312-28-M12-40-E 28 M 12 40 19 12 30 53 - 8.5 93 4 116 110 314
GN 312-28-M12-50-E 28 M 12 50 19 12 30 53 - 8.5 93 4 116 110 321
GN 312-28-M12-63-E 28 M 12 63 19 12 30 53 - 8.5 93 4 116 110 331
GN 312-28-M12-80-E 28 M 12 80 19 12 30 53 - 8.5 93 4 116 110 342
GN 312-33-M16-32-E 33 M 16 32 23 12 32 60 - 10.5 105 4.5 131 124 455
GN 312-33-M16-40-E 33 M 16 40 23 12 32 60 - 10.5 105 4.5 131 124 477
GN 312-33-M16-50-E 33 M 16 50 23 12 32 60 - 10.5 105 4.5 131 124 492
GN 312-33-M16-63-E 33 M 16 63 23 12 32 60 - 10.5 105 4.5 131 124 508
GN 312-33-M16-80-E 33 M 16 80 23 12 32 60 - 10.5 105 4.5 131 124 530