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18.08.2017 Marquardt Products
TECHNICAL DATA
Product number 1660.0202
Actuator color / printing
Product family Pushbutton switches
Actuation type direct
Weight 17.000 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
PUSHBUTTON SWITCHES
PRODUCT NUMBER 1660.0202
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18.08.2017 Marquardt Products
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: PC, transparent green
Housing description housing: PA, black
base plate: PA glass fiber-reinforced, black
Connection surface
bearing connection
Cu
external connection
Cu
Contact material Ag
Contact distance ≥ 3 mm
Lighting function illumination: glow lamp, 230 V, green
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
Type of fastening Snap fastening
Degree of pollution 3
Stock version
PRODUCT IMAGE
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18.08.2017 Marquardt Products
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
X = wall thickness
DRAWINGS
Technical changes reserved. Dimensions are not binding.
Detailed specifications available on request.
Marquardt GmbH · Schloss-Straße 16 · 78604 Rietheim-Weilheim · Germany
Phone: +49 (0) 7424 / 99-0 ·Fax: +49 (0) 7424 / 99-2399 · www.marquardt.com ·marquardt@marquardt.de
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