SV
N21-11-AEO Add on for emergency release EN 81-21 - without detent, basic position of triangle
The add-on unit N21-11AEO is designed to retrofit the monitoring of an emergency release triangle at shafts with insufficient protective room.
It is mounted through an emergency release opening so that a KRONENBERG triangular key e.g. type C160 can be inserted through the existing triangle.
Available on order
Est. lead time (working days): 10 business days
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Specification
Length 103 mm Width 44 mm Height 26,5 mm -
Description
Features:
- Electrical monitoring of the emergency release by positively driven normally closed Contact and additional signal contact (normally open contact)
- Mounting in front of the emergency release opening, therefore ideal for retrofitting of swing and automatic doors
- Actuation with KRONENBERG triangular key (accessories – please order separately)
- The triangular key is pushed through the switch on the existing triangle
- Compact dimensions
- Robust housing made of stainless steel
- No visible fixing elements
- Emergency release possible at any time
- Function independent of direction of rotation