Fire damper BKA-EN
Additional operating instructions according to ATEX 2014/34/EU
Models and dimensions
Construction subject to change
No return possible
Version: 2020-07-10 | Page 5
MODELS AND DIMENSIONS
Dimensions
Figure 1: Dimensions BKA-EN
Figure 2: Dimensions of BKA-EN with actuator
Ex-Max-5.10-BF (X14/X15)
1 Fire damper BKA-EN
2 Damper blade
3 Hand lever
4 Locking profile
5 Release device
6 Fusible link
7 Inspection openings on opposite sides
B < 800
x = B/2
B ≥ 800
x
~
260mm
y
~
100mm from the connection flange
8 Actuator unit
9 Earthing connection
10 Actuator ExMax-5.10-BF (X14/X15)
11 Safety temperature limiter
Available sizes [mm]
Table 1: Available sizes [mm]
- Housing length L = 375 or
500
mm (standard).
- All width and height dimensions can be combined.
- Trigger device always on H side.
- Inspection openings always on B side.
- On request, the width and height dimensions (B, H) are
available in steps of 10 mm.
B
H
200
200
225
225
250
250
275
275
300
300
325
325
350
350
375
375
400
400
450
450
500
500
550
550
600
600
650
650
700
700
750
750
800
800
900
1000
1100
1200
1300
1400
1500
