Assa Abloy OneSystem 819N Notice De Montage page 51

Tab. 2 :
Classification key in
accordance
with EN 179
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Notices
EN 179 emergency exit door locks
The properties of locks are described by the ten-digit classification key according to
EN 179.
Tab. 2 explains the classification key.
Class Meaning
3 High usage frequency in situations when there is little incentive to be careful, thus pos-
ing the possibility of accidents or misuse.
7 200,000 test cycles
7 Door mass greater than 200 kg (300 kg)
B Suitable for use on fire and smoke protection doors on the basis of testing in accord-
ance with EN 1634-1
1 Suitable for critical security function
3 High corrosion resistance in accordance with EN 1670:2007 Section 5.6
2 Intrusion protection up to 1,000 N
2 Up to 100 mm projection (normal projection) of the operating element
A Emergency exit lock with handle actuation
B/D For installation in
· B · single-leaf doors (lock without unlocking pin)
· D · single-leaf doors opening inwards only (lock without unlocking pin)
CE marking
C
0432–CPR–00007–14
EN 179:2008
ASSA ABLOY
Sicherheitstechnik GmbH
Bildstockstraße 20
72458 Albstadt
GERMANY
2016
3 7 7 B 1 3 2
—
B
2 A
D
EN
51