Pushbutton switchesProduct number 1660.0202

MARQUARDT GmbH

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 insulation1 500 V
reinforced insulation3 000 V
small contact distance500 V
Proof tracking 250 PTI
Insulation spacing acc. to EN 61058 for reinforced or double insulation
Protection type
ConnectionIP 40
ActuatorIP 40
Ambient temperature
connection side-20 °C ... +85 °C
Ambient temperature
Actuation side min.-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 connectionCu
external connectionCu
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

(Similar to original product)

Drawings




XYZ
0.75 ... 1.030 +0.122.2 +0.2
1.0 ... 1.530.2 +0.122.2 +0.2
1.5 ... 3.030.4 +0.122.2 +0.2
X = wall thickness
Technical changes reserved. Dimensions are not binding.
Detailed specifications available on request.