Fire damper BKP-EN
Technical documentation
Accessories
Construction subject to change.
No return possible!
Version: 2020-09-01 | Page 25
ACCESSORIES
Available at an extra charge
Model made of stainless steel material no. 1.4301 (V2A)
Model with additional DD coating (solvent-containing
two-component top coat based on polyurethane var-
nish - RAL 7035/light grey) inside/outside (replaceable,
non-coated parts are made of stainless steel material
no. 1.4301)
thermal release via fusible link 98 °C (hot-air heating)
Limit switch type ES, limit switch type ES-Ex, limit switch
EasyF-ETX (EasyBus)
Electric spring return actuators B10/B11, B42, S00/S01,
X10/X11/X12/X13/X14/X15
Smoke detection system type RMS with general building
supervisory approval (abZ) no. Z-78.6-58.
3.)
Usability de-
pends on damper dimension
Assembly part type EBT for smoke detector RMSII-L of
the smoke detection system type RMS
Signalling and switching bus system type EasyBus.
3.)
Fire damper mini-controller BKSYS.
3.)
Extension piece type VT
1.)
Duct connection spigot type RS
1.)
Flexible spigot type FS; PVC (normally inflammable to
EN 13501-1), connection profile made of sheet steel
2.)
Security grille type ASG
1.)
1.)
Standard design galvanised sheet steel, material No. 1.4301
and DD coating (RAL 7035 / light-grey) possible.
2.)
Standard design galvanised sheet steel, design material no.
1.4301 possible.
3.)
For technical descriptions and documents, see respective
technical documentation
LIMIT SWITCH
Limit switch type ES
Electric limit switch for position indicators OPEN and/or
CLOSED. Switching element including one NC and one NO con-
tact each, 4 connections for M3.5 screw terminals for max. 2
mm². 250 V AC, I
e
6A, IP67 -using suitable cable glands M20
(on site).
Figure 27: Circuit diagram limit switch type ES
Damper positions that can be displayed:
ESZ (type ES 1Z: "CLOSED")
ESA (type ES 1A: "OPEN")
EZA (type ES 2: "OPEN" and "CLOSED")
Limit switch type ES-Ex
Limit switch for application in areas subject to explosion haz-
ards
II 2G Ex d IIC T6/T5 Gb,
II 2D Ex tb lIIC T 80°C/ 95°C Db
IP65; 250V / 6A AC15; 230V / 0.25A DC13; -20°C ≤ Ta ≤ +65°C
Figure 28: Circuit diagram limit switch type ES-Ex
Damper positions that can be displayed:
EXZ (type ES-Ex 1 Z: "CLOSED")
EXA (type ES-Ex 1A: "OPEN")
EX2 (type ES-Ex 2: "OPEN" and "CLOSED")
Limit switch type EasyF-ETX
For a technical description and documentation of the limit
switch ETX (type EasyF-ETX): see technical documentation sig-
nalling and switching bus system EasyBus.
