Datasheet

29
Control and signalling units Ø 22
Harmony
®
XB4, metal
Mushroom head pushbuttons, latching
Assembly of other products using:
body/contact assemblies: see page 44
accessories: see page 58
References
Mushroom head pushbuttons (1) (2)
Shape
of head
Type
of reset
Push Reference Weight
Ø (mm) Colour kg
Heads only
Push-pull 40 Black ZB4 BT2 0.077
60 Black ZB4 BX2 0.095
Turn to release 30 Black ZB4 BS42 0.066
40 Black ZB4 BS52 0.070
40 Yellow ZB4 BS55 0.070
60
Black ZB4 BS62 0.090
Key release
(key n° 455)
(2 keys included
with head) (3)
(5)
30 Black ZB4 BS72 0.066
40 Black ZB4 BS12 (4) 0.070
60 Black ZB4 BS22 0.090
Illuminated mushroom head pushbuttons (1) (2)
Integral LED
Shape
of head
Type
of reset
Push Reference Weight
Ø (mm) Colour kg
Heads only
Mushroom head 40 White ZB4 BW613 0.051
Green ZB4 BW633 0.051
Orange ZB4 BW653 0.051
Blue ZB4 BW663 0.051
Heads with black metal bezel
To order, add a gure 7 to the references selected above.
Example: ZB4 BT2 becomes ZB4 BT27.
(1) These pushbuttons and heads cannot be used for an Emergency Stop function.
Therefore, it is recommended that a legend with a black or white background is used.
(2) Recommended maximum number of contacts constituting the body (xing collar + contact) associated with the head, see
page 18.
(3) For specic keys with other numbers, please consult your Regional Sales Ofce.
(4) Other key numbers:
- key n° 421E: add sufx 12 to the reference.
- key n° 458A: add sufx 10 to the reference.
- key n° 520E: add sufx 14 to the reference.
- key n° 3131A: add sufx 20 to the reference.
Example: To order a Ø 40 black mushroom head for a latching pushbutton, with release by key n° 421E, the reference
becomes: ZB4 BS1212.
(5) The symbol
indicates key withdrawal position(s).
110130
ZB4 BT2
110130
ZB4 BT2
523765
ZB4 BS62
523765
ZB4 BS62
523766
ZB4 BS72
523766
ZB4 BS72
General :
page 6
Characteristics :
page 14
Dimensions :
page 68
General :
page 6
Characteristics :
page 14
Dimensions :
page 68
General :
page 6
Characteristics :
page 14
Dimensions :
page 68
General :
page 6
Characteristics :
page 14
Dimensions :
page 68
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