How To Order - Lindab RECTANGULAR Series Technical Manual

Fire damper
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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

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