1-pole on-off switch Momentary Push Button Switch, IP40, 16mm, PCB

  • RS Stock No. 248-5302
  • Mfr. Part No. 31-455.036
  • Manufacturer EAO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CH
Product Details

Illuminated Push Button Switch - EAO 31 Series

The EAO 31 series of illuminated push button switches are suitable for use in many Human Machine Interface (HMI) panel mounting applications including Process Control, Panel Building, Machinery and Instrumentation. The illuminated push button switches are available in a choice of round (18mm diameter), square (18x18mm) or rectangular (18x24mm) bezels with snap action or low level switching elements with momentary or maintained switching actions.
The snap action switching element is a self-cleaning, double-break, snap action system with solder terminals, while the low level switching element is designed for switching low power loads in electronic circuits ranging from 10μA at 100μV up to 100mA at 42Vac/dc, termination is via universal terminals that allow either direct soldering or PCB mounting.
Illumination for the EAO 31 series of push button switches is via a T1 midget groove filament lamp or single chip LED with a voltage of between 6 and 48V. For supply voltages above 48V, it is necessary to use an external series resistor.
All EAO 31 series of illuminated push button switches require a 16mm panel cut out and are suitable for panels with a thickness of between 1.5 and 6mm. They have a long life, short rebound time and a stable contact resistance.

Various configurations available including low level or snap action elements, momentary or maintained switching actions and normally closed or normally open contacts
Raised button profile
Self-extinguishing switch and actuator housing material
Class II compliant
Electric strength 2500Vac 50Hz for 1 minute between all terminals and earth, as per IEC 60512-2-11

Note

To make a complete illuminated switch you will need the switch, a lens and a filament lamp or LED.
For the EAO 31 series of indicators see stock number 248-5368 typically.
For the EAO 31 series of lenses see stock numbers 749-2611 or 248-5425 or 248-5374 typically.
For the EAO 31 series tool kit see stock number 248-5481.
For a suitable filament lamp see stock number 655-9211 typically.
For a suitable white single chip LED see stock number 225-997 typically.

Standards

EN 61058

Specifications
Attribute Value
Switch Operation Momentary
Mounting Type PCB
Illuminated Yes
Contact Configuration Single Pole Single Throw (SPST)
Panel Cut Out Size 16 (Dia.)mm
Panel Cut Out Diameter 16mm
IP Rating IP40
Contact Current Rating 100 mA @ 42 V
Actuator Shape Rectangular
Terminal Type Through Hole
Actuator Type Button
53 In stock for delivery within 4 working days
Price Each
SGD 23.67
(exc. GST)
SGD 25.33
(inc. GST)
units
Per unit
1 - 9
SGD23.67
10 - 49
SGD22.52
50 - 99
SGD21.33
100 - 249
SGD20.02
250 +
SGD19.61
Related Products
Note: When not illuminated, the green LED appears ...
Description:
Note: When not illuminated, the green LED appears to be yellow. 8mm contact indicators for panel mountingLED illumination, Suitable LEDs are supplied separatelyIndicators are available in both square and round stylesSolder Tab terminals.
IP67 sealed1,000,000 life cycleIllumination / non-illuminationMultiple Coloured capsThreaded ...
Description:
IP67 sealed1,000,000 life cycleIllumination / non-illuminationMultiple Coloured capsThreaded or snap-in mountingCaps available separatelyRoHS compliantTypical ApplicationsHarsh ... control modulesGamingMilitary.
C&K keyswitches exhibit excellent tactile feel and in ...
Description:
C&K keyswitches exhibit excellent tactile feel and in applications involving an array of keyswitches, consistent actuation force and feel help determine the quality of the end product. SMT or THT solder process compatibleIP40 or IP67 sealing levelLED illumination optionSPST, SPDT, ...
Stainless steel button, protected against vandals in accordance ...
Description:
Stainless steel button, protected against vandals in accordance with IP40Non-illuminated, pin-point illumination or ring illuminationLong service life of up to 1.5 million actuationsSmall front structure of 1.7 mmFlat connections: 2.8 mmSupply voltage for ring illumination: 24 VdcSupply voltage for pin-point ...