BSK-EN fire damper
INSTALLATION, MOUNTING AND OPERATING INSTRUCTIONS
Accessories
Construction subject to change
No return possible
Version: 2018-11-14 | Page 9
ACCESSORIES
Available at an extra charge:
•
Model with additional DD coating (solvent-based two-
component paint, PU-based - RAL 7035 / light grey) in-
side/outside.
•
Thermal release via fusible link 98°C.
•
Electric spring return actuators B10/B11, B20/B21, B30/
B31, B40.
•
Signalling and switching bus system type EasyBus.
•
Finishing protective grating type ASG
1.)
.
•
Extension part type VT
1.)
.
•
Pipe connecting piece type RS
1.)
.
1.)
Standard model galvanised sheet steel, powder-coated
(RAL 9010 / pure white) and DD coating (RAL 7035 / light
grey) possible.
LIMIT SWITCH TYPE ES
Electric limit switch for position indicators "OPEN" and/or
"CLOSED". Switching element including one NC and one NO
contact 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).
ES circuit diagram
Damper positions that can
be displayed:
Type ES 1 Z :
"CLOSED"
Type ES 1 A : "OPEN"
Type ES 2 :
"OPEN"
and "CLOSED"
Figure 8: Circuit diagram Limit switch type ES
Limit switch type Easy-Eco-Tx
Technical description and documents: see technical documen-
tation signalling and switching bus system EasyBus.
