Datasheet

3
.
www.eao.com
Advantages.
.
Vandal-resistant: Impact resistant to IK10, front protection up to IP67
.
Gold-plated silver contacts available for low voltages and currents
.
Optional illumination and laser markings
.
Excellent tactile feedback
.
Long service life: > 1 million cycles of operation
Materials
.
Stainless steel SUS 304
.
Stainless steel chrome coloured
.
Brass gold coloured
.
Aluminium (natural anodised), other
colours on request
Mechanical characteristics
.
Mechanical lifetime:
> 1 million cycles of operation
.
Actuation force: 4 N to 7 N
.
Terminals: Soldering / plug-in terminals
2.8 x 0.5 mm or screw terminal
Operating data switching element*
Silver Contacts
Minimum Values Maximum Values
Voltage 17 VA C/ DC 240 V
Current 50 mA AC/DC 3 A
Power 1 W (1 VA) 720 W (720 VA)
Gold plated Silver Contacts
Minimum Values Maximum Values
Voltage 1 VAC/DC 24 V
Current 5 mA AC/DC 200 mA
Power 5 mW (5 mVA) 5 W (5 VA)
* according to DIN EN 60947-5-4, methods
of assessing the performance of low-voltage
contacts.
For specications of the minimal switching
capacity see details in the online catalogue.
Switching system
.
Switching element:
Snap-action switching element
.
Contact arrangement:
NO / NC contact (changeover)
.
Switching action:
Momentary or maintained
.
Contact materials:
Silver alloy or gold-plated silver alloy
Switching element
.
Contact resistance:
≤ 50 mΩ, according to IEC 60512-2
.
Isolation resistance:
> 1000 MΩ, according to IEC 60512-3
.
Dielectric strength:
1500 VAC, according to IEC 60947-5
Wiring diagram
Pushbutton Illuminated Indicator
pushbutton
NONC
c
+NONC
c
–
+
–