11/6/2014 Marquardt Products
http://www.marquardt-schalter.de/productdetail.php?pid=c0c7c7&lang=EN 1/2
Marquardt Mechatronik GmbH
Schloss-Str. 16
78604 Rietheim-Weilheim
Germany
Phone: +49 (0) 7424 / 99-0
Fax: +49 (0) 7424 / 99-2399
Net: www.marquardt.de
E-mail: marquardt@marquardt.de
Product image / Drawings
Similar to original product
X = wall thickness
X Y Z
0.75 ... 1.0 30 +0.1 22.2 +0.2
1.0 ... 1.5 30.2 +0.1 22.2 +0.2
1.5 ... 3.0 30.4 +0.1 22.2 +0.2
Technical data
Product number 1661.0201
Actuator color / printing
Product family Pushbutton switches
Actuation type direct
Weight 16.200 g
ROHS conform yes
Switching function ON / OFF switch (DPST)
Material fixed contact Ag
Number of poles 2 - pole
connections Quick-connect terminal, 6.3 x 0.8
Mechanical life endurance 5E4
Rating IEC 16 (4) A 250 V AC 1E4
Contact resistance (new condition) < 100 (1 A 12 V DC) mOhm
Insulation resistance (new
condition) > 100 (500 V DC) MOhm
Voltage strength at 250 V
function insulation / basic
insulation
1
500 V
reinforced insulation 3
000 V
small contact distance 500 V
Proof tracking 250 PTI
Insulation spacing acc. to EN 61058 for reinforced or
double insulation
Protection type Connection IP 40
Actuator IP 40
Ambient temperature -20 °C ... +85 °C
Ambient temperature -20 °C ... +55 °C
Storage temperature -40 °C ... +80 °C
Flammability UL 94 V-2
Glow wire test temperature 850 °C
Actuators and additional actuators actuator: PA, black
Housing description
housing: PA, black
base plate: PA glass fiber-reinforced,
black
Connection surface bearing connection Cu
external connection Cu
Contact material Ag
11/6/2014 Marquardt Products
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Contact distance ≥ 3 mm
Contact type jump contact
Plug force of the terminals ≤ 80 N
Operating force approx. 8 N
Approval marks ENEC 05
Suitable for appliances of
protection class II
Additional labeling year/week of manuf. acc. to DIN EN
60062
Type of fastening Snap fastening
Degree of pollution 3
Stock version
