KATO 305 RWA 24V 300N

Reference number:

Black : 6051001
White : 6051002
Silver : 6051003

Mention the desired references

Kato 305 and 305 RWA have successfully passed the most demanding heat and fire resistance tests as specified by the standard EN 12101-2:2003-09, obtaining the classification of B 300 with certificate No. 13-000921 at the IFT testing institute of Rosenheim in year 2013. This is a guarantee for safety, quality, efficiencyreliability and constructional simplicity, all with an attractive design for incorporation in state-of-the-art window frames. It has new electronic technology based on the use of a microprocessor to control the position and manage every working phase. The bodywork is made of die-cast aluminum and the support brackets are manufactured from zinc alloy (zamak). It’s easy to install with quick-coupling assembly onto the support brackets, without any screws or fastening components (NEKOS patented system); another Nekos patent provides for the actuator’s quick-release from the window even just for easier cleaning. The strokes can be selected by means of dip-switches.

KATO 305 RWA 24V- Technical Data

Push and pull force 300 N 300 N
Strokes 200, 300, 500 mm 200, 300, 500 mm
“Syncro” Synchronization NO NO
Power supply voltage 110 ÷ 230 VAC 50/60 Hz 24V = (DC)
Current absorbed at nominal load 0,160 A 0,910 A
Power absorbed at nominal load ~36 W ~20 W
No-load speed 7,2 mm/s 8,9 mm/s
No-load stroke time (500mm) 70 s 56 s
Double electrical insulation YES L.V.
Service type S2 of 3 min S2 of 3 min
Operating temperature -5°C ÷ +65°C -5°C ÷ +65°C
Degree of protection for electrical devices IP32 IP32
Soft stop YES YES
Relax function YES YES
Frame rebated overlap self-learning Position self-determination Position self-determination
Connection in parallel YES (max 30 actuators) YES (max 30 actuators)
Power supply cable length 2 m 2 m
Opening stroke-end setting Electronic dip-switch setting Electronic dip-switch setting
Closing stroke-end setting At absorption of power At absorption of power
Protection on overload At absorption of power At absorption of power
Dimensions 456 x 60 x 43 mm 456 x 60 x 43 mm
Weight 1,43 Kg 1,43 Kg

KATO 305 RWA 24V – Specifications

KATO 305 RWA 24V – Specifications

Electric linear actuator with double-row four-link articulated chain enclosed in an appropriate composite casing, suited for moving awning windows, hopper windows, dormer windows and light domes. The actuator has a push and pull force of 250N and is designed to function at 110/230V AC 50/60Hz or 24V DC. It is supplied complete with quick coupling screw-less assembly brackets (patented). Awning or hopper window brackets with quick coupling (patented). Two opening strokes with mechanical selection. Stroke-end stop during opening and closing at power absorption and as protection against overloading. Can be connected in parallel.

Complies with the Directives 2004/108 EC (EMC Directive) and 2006/95 EC (Low Voltage Directive).


Pivoting frame

Roof frame

Vasistas frame

Ouward frame

Brackets in the package

Standard support brackets
Ref : 4010044

Brackets for special applications

Vasistas bracket
Ref : 4010038

Bracket for outward opening
Ref : 4010039

Bracket horizontal junction
Ref : 4010040

Standard colors

(RAL 9004)

(RAL 9003)

(RAL 7047)

BLACK cable
for black model
WHITE cable
for white/grey model

Assembly tutorial

KATO 305 and KATO 305 SYNCRO



Technical information