PTR Hartmann

Product Configurator

Here you can choose the features of your product according to your requirements. The order code will be created dynamically and displayed.

1 Push button

2 Switching mode

3 Contacts

4 Fixation peg | Protection level

5 Plunger

6 Pushbutton colour

Order code:
26-12.
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Push button switch

26-12.

  • Single- or two-pole design
  • 20.000 cycles
  • Material acc. UL 94 V0
  • Operation mode: impulse

This switch can be exchanged for an SMT-switch type 26-62 without changing the front-panel layout. The mechanical fixation on the PCB is done by a plastic fixation peg or a solderable metal peg. Special designs on request.

Fixation mode THT 
Pitch 2.54 mm
Number of poles 1 or 2 pole 
Number of switching positions 2 max. 
Mechanical lifetime 20.000 operations 
Electrical lifetime min. 10.000 actuations 
Function impulse 
Switching mode break before make 
Operating force approx. 4.0 N
Operating travel 2.5 mm
Vibration > 5.0 g 
Shock test > 10.0 g 
Resistance against cleaning fluids yes 
Operating temperature -40 °C ... +85 °C
Switching voltage 60~/75- V
Contact load, dynamic 0.5 A
Contact load, static ≤ 1.0 A A
Contact rating max. 10 VA
Test voltage 500.0 V 50Hz 
Contact resistance initial < 80.0 mΩ
Insulation resistance >10.000 MΩ
Insulations class VDE 0110 Gr. C 
ESD protection > 10.0 kV
Housing PA6.6 GF30 
Flamability UL94V0