Push - button switches have very broad applicability. It is most often used in a large and small household appliances. Available as single-pole switches and double-pole switches or momentary of the following families:


- SR 42.
- PS 310; PS 312
- PS 331
- PS 314

Push – button switches SR 42

Push-button switches and lamps on SR 42 have the following basic technical characteristics:

 -          operating: manual
 -          basic type of switches: single pole, double pole,
            momentary, NO,NC
 -          switching diagrams: on/off, momentary switch , switch
            with lamp,
            momentary switch with lamp
 -          total stroke of button : 7 mm
 -          differential stroke of the button: 3,5 mm
 -          type of connectors: 6,3 x 0,8 mm; 4,8 x 0,8 mm
 -          cut out for fixing: 22 x 27 mm
 -          switching capacity: 10(3)A / 250V ~
 -          voltage for signal lamp: 250V ~; 380V ~; 110V ~; 24V;
            12V; 6V
 -          operating temperature: T 85
 -          distance between contacts: more than 3 mm
 -          minimal life endurance: switches 10 000 cycles; single
             lamps 15 000 hour

 
Other possible executions of switches, momentary switch and lamps are:                                   

 -          electrical switch diagram: by customer requirement
 -          colour of housing: black, white,…
 -          colour of button: black, white, red, yellow, green,..
 -          colour of lens: red, yellow, green, blue, transparent,…
 -          colour of glow lamp: orange, fluorescent green,
            fluorescent blue
 -          printings on the button: marks and colours by customer
            requirement

 Switches are VDE approved.

 
Push – button switches PS 310 ( PS 312)

 Push – button switch PS 310 have the following basic technical characteristics:

 -          operating: manual
 -          basic type of switches: single pole, double pole
 -          switching diagrams: on/off, momentary switch
 -          total stroke of button : 7,5 mm
 -          differential stroke of the button: 5 mm
 -          type of connectors: 6,3 x 0,8 mm
 -          cut out for fixing: form is defined according to the type of
            switches
            (PS 310; PS 312 )
 -          switching capacity: 16 (4)A/250V ~
 -          operating temperature: T 125
 -          distance between contacts: more than 3 mm or
            µ - depends on the
            electrical diagram of the switch
 -          minimal life endurance: switches 10 000 cycles

 
Other possible executions of switches, momentary switch and lamps are:                                   

 The basic type of switches PS 310:

 -          electrical switch diagram: on request
 -          push button forms: different standard forms

 
In the type of switch PS 312 (upgrade of switches PS 310):

 -          electrical switch diagram: by customer requirement
 -          cut out for fixing: oval 22,4 x 27,6 mm

 Switches are VDE approved.

 
Push – button switches PS 331

 Push – button switch PS 331 have the following basic technical characteristics:

 -          operating: manual
 -          basic type of switches: single pole
 -          execution switches: on, momentary switch
 -          total stroke of button : 5 mm
 -          differential stroke of the button: 3 mm
 -          type of connectors: 6,3 x 0,8 mm
 -          cut out for fixing: fi 22 mm
 -          switching capacity: 4(2)A / 250V ~
 -          operating temperature: T 125
 -          distance between contacts: more than 3 mm
 -          minimal life endurance: 10 000 cycles

 Other possible executions of switches and momentary switch are:                                   

 -          colour of housing: black, white, brown,..
 -          colour of button: black, white, brown,..
 -          printings on the button: by customer requirement
 -          colour of printings: white, black, gold, red,..

 Switches are VDE approved.

 
Push – button switches PS 314

 Push – button switch PS 314 have the following basic technical characteristics:
 
 -          operating: manual
 -          basic type of switches: single pole
 -          switching diagrams: ON, momentary switch
 -          total stroke of button : 5 mm
 -          differential stroke of the button: 3 mm
 -          type of connectors: 6,3 x 0,8 mm
 -          cut out for fixing: oval 22,4 x 27,6 mm ( same as PS 312)
 -          switching capacity:  4(2)A / 250V ~
 -          operating temperature: T 125
 -          distance between contacts: more than 3 mm
 -          minimal life endurance: 10 000 cycles

                                   
Other possible executions of switches and momentary switch  are:                                   

 -          colour of housing: black, white, brown,..
 -          colour of button: black, white, brown,..
 -          printings on the button: by customer requirement
 -          colour of printings: white, black, gold, red,..

 
Switches are VDE approved.