BACO

Mechanical Reset Button L21HB04

Adjustable mechanical push button

Adjustable push button that allows mechanical activation of other devices.

The buttons are available in 6 colours in flush or non flush.

When pressed the button has a movement stroke of 11mm and the rear plunger can be adjusted between 26mm to 46mm from the front side of the panel.

Optionally any of the heads can be supplied with custom text or symbol please enquire for further details.

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  • Flush or non flush
  • Stroke 11mm
  • Adjustment 26mm to 46mm depth
  • Optional engraving possible

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Available in several variants

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Technical data

Type Non flush pushbutton
Function Spring return
Colour Yellow
Illuminated No
IP class IP65
Impact resistance IK05
Temperature operational min -25 °C
Temperature operational max 70 °C
Storage temperature min -40 °C
Storage temperature max 70 °C
Height 20.8 mm
Weight 18 g
Approvals UL 508, CSA 22.2, BV, CB, CE
Tightening torque max 3
Recommended tightening torque 3
Climatic resistance - cyclic damp heat IEC 60068-2-30
Climatic resistance - sea air IEC 60068-2-52
Climatic resistance - constant humid heat IEC 60068-2-3

Product description

Adjustable push button that allows mechanical activation of other devices.

The buttons are available in 6 colours in flush or non flush.

When pressed the button has a movement stroke of 11mm and the rear plunger can be adjusted between 26mm to 46mm from the front side of the panel.

Optionally any of the heads can be supplied with custom text or symbol please enquire for further details.

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Related

Parts Type Colour Protection class Mechanical life expectancy Weight Price
Flush pushbutton
Red
II (double insulated)
500 000 cycles
24 g
Flush pushbutton
Green
II (double insulated)
500 000 cycles
24 g
Flush pushbutton
Black
II (double insulated)
500 000 cycles
24 g
Flush pushbutton
Yellow
II (double insulated)
500 000 cycles
24 g
Flush pushbutton
White
II (double insulated)
500 000 cycles
24 g
Flush pushbutton
Blue
II (double insulated)
500 000 cycles
24 g
Non flush pushbutton
Red
18 g
Non flush pushbutton
Green
18 g
Non flush pushbutton
Yellow
18 g
Non flush pushbutton
Blue
18 g

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