Spring break device smart twist Left Ø 51 mm
Item No.:
0465L
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Description
Safety device that blocks the shaft in case the spring breaks. Because of this the door will be stopped before it drops. Only suitable for residential systems in combination with 51mm spring.
Product attributes
| Item No. | 0465L |
| Residential / Industrial | Residential |
| ERA-IND / ERA-RES | ERA-RES |
| Width | 116 mm |
| Height | 100 mm |
| Left/Right | Left |
| Shaft diameter | 1" (25,4 mm) |
| Winding direction | LHW |
| Depth | 56 mm |
| Spring size | 51 mm |
| Weight | 0.7 kg |