How To Order - Lindab RECTANGULAR Series Technical Manual

WKS25 WKS25

HoW To oRDER

HoW To oRDER
Motorized fire dampers
„
Code
Type
Series
Motor type
Base
Height
Fire damper with manual control
„
Code
Type
Series
Command type
Position indication microswitches
Magnet
Base
Height
Examples
WKS25 fire damper with manual control, 350X250
WKS25 fire damper with manual control and microswitches, 350X250
WKS25 fire damper with manual control, power interruption magnet, 250x250
WKS25 Siemens motorized 230V fire damper, 300x250
48/54 48/54
WKS Rectangular fire damper wall fitted
25 Blade thickness 25 mm - 500 Pa air sealing
VSS Siemens motor GRA126 (24V)
DSS Siemens motor GRA326 (230V)
VSB Belimo motor BFL24T (24V)
DSB Belimo motor BFL230T (230V)
TSB Belimo motor BFL24T-ST (24V) with connection plugs for integration in control and monitoring systems
XYZ Nominal base dimension (mm)
XYZ Nominal height dimension (mm)
WKS Rectangular fire damper wall fitted
25 Blade thickness 25 mm - 500 Pa air sealing
B Manual command
C Compact manual command
M Manual command with magnet
S0 Without position microswitch
S2 With two position microswitches (always for MR/MI versions)
M0 Without magnet (only for command type "B")
With power supply interruption magnet through eletric board 24 V DC or 48 V DC and with two position
MR
microswitches
With power supply input magnet through eletric board 24 V DC or 48 V DC and with two position
MI
microswitches
XYZ Nominal base dimension (mm)
XYZ Nominal height dimension (mm)
Code
WKS25B-S0-M0-350250
WKS25B-S2-M0-450300
WKS25M-S2-MR-250250
WKS25DSS-300250