
1/9
Te
1
Control and signalling units 22
Harmony style 4
Pushbuttons, switches and pilot lights, with chromium plated metal bezel
Sub-assemblies, ZB4-B
General
(continued)
Body sub-assemblies
Integral LED
Head sub-assemblies
Illuminated pushbuttons,
spring return
Flush push
Flush push with
illuminated ring
ZB4-BW9
i
3
see page 1/35
Flush push for insertion
of legend
ZB4-BA
i
8
see page 1/35
ZB4-BW3
i
3
see page 1/35
Screw clamp terminals
ZB4-BW0B/BW0G/
BW0M
see pages 1/30 et 3
Booted
flush push
ZB4-BW5
i
3
see page 1/35
Projecting push
ZB4-BW1
i
3
see page 1/35
Double headed pushbuttons,
spring return, with pilot light
Plug-in connector
ZB4-BW0B
BW0G
ii
4/BW0M
see pages 1/32 et 5
ii
4/
ii
4
Flush pushes
Without/with markings
ZB4-BW81
iii
3,
see page 1/36
Flush push + projecting push
Without/with markings
ZB4-BW83
iii
3,
see page 1/36
ZB4-BW82
iii
3
see page 1/36
ZB4-BW84
iii
3
see page 1/36
Illuminated “push-push to
release” pushbuttons and
illuminated selector switches
with standard handle
Flush or projecting
“push-push to release”
ZB4-BH0
i
3/BH
i
3
see page 1/36
Selector switches with
standard handle
ZB4-BK1
ii
3
see page 1/37
Body sub-assemblies
For BA 9s bulb
Head sub-assemblies
Illuminated pushbuttons,
spring return
Flush push
ZB4-BW3
see page 1/35
Direct supply
Screw clamp terminals
ZB4-BW06
see page 1/34
Projecting push
ZB4-BW1
see page 1/35
Via integral transformer
Screw clamp terminals
ZB4-BW03/4/5/3D/5D
see page 1/34
Illuminated pushbuttons
and selector switches
for user assembly
Combined contact and signalling functions
Characteristics :
pages 1/10 to 1/13
References :
pages 1/14 to 1/53
Dimensions :
pages 1/54 to 1/61