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Window Master WSC 204KP

By: Joseph

Brand: Window Master | Manufacturer Part numbers: WSC 204KP


Specifications at a glance:

Smoke ventilation groups:  1
Ventilation groups: 1
Output current: Max. 4,8A
Primary voltage: 230V AC ±10%

Colours Available:

Available in White

Bracket Options:
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Window Master WSC 204KP

Chain actuator

    • CompactSmoke™ 4.8A Smoke control panel with integrated break glass unit in the door – opens window actuators in case of smoke

Compact smoke control panel
Opens the window actuators during smoke
1 Smoke / comfort ventilation group

230V rated voltage
The product use rated voltage 230V

Smoke ventilation according to EN 12101-10
The product is suitable for smoke ventilation according to EN 12101-10 and uses natural driving forces for the efficient exhaust of smoke and heat

Output current of 4.8A
The product have a maximum output current of 4.8A

Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate

Compact smoke control panel for control of ±24V DC window actuators with a total power consumption up to max. 4.8A for smoke extraction and daily comfort ventilation.

The smoke control panel is especially suitable for surveillance of smaller areas, e.g. staircases, smaller sport centres and restaurants.

With break glass unit and keypad integrated in the door.

By linking several smoke control panels in a master/slave system, the smoke control unit can also be used in larger buildings.


The smoke control panel opens the window actuators during smoke.
The panel is supplied with one break glass unit and one keypad both integrated in the door. As the keypad and break glass unit are internal to the smoke panel installation is easy and quick and saves costs.
The keypad is used for daily comfort ventilation.
The panel is supplied in plastic housing and can be either countersunk mounted or surface mounted (frame for surface mounting is supplied).


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Window Master
WindowMaster brand products

Technical Details


Smoke ventilation groups:

Ventilation groups:

Output current:
Max. 4,8A

Primary voltage:
230V AC ±10%

Actuator secondary voltage:
Rated voltage 24V DC
Open curcuit voltage at 230V AC: typ. 28V DC
Open curcuit voltage at 253V AC: max. 31.3V DC
Actuator voltage at 230V AC / 4.8A load: typ. 22V DC
Ripple at max. load: max. 6% (= 3.8Vpp)
Open circuit voltage at battery operation: min. 18.7V DC

368 x 353 x 95/97mm (WxHxD)

White (RAL 9016)


Download PDF's

Window Master WSC 204KP Data Sheet
Window Master WSC 204KP installation