1
General contents
Harmony® XB5 plastic
b General Presentation ............................................................................... page 2
b Presentation
v Presentation, Installation and environment ................................................. page 8
b Description
v Complete units, XB5A ............................................................................... page 10
v Sub-assemblies, ZB5A and ZB5F ............................................................. page 12
b Installation
v Contact mounting - Contact sequence ...................................................... page 22
b References
v Spring return pushbuttons, unmarked and with marking ........................... page 24
v Illuminated pushbuttons, spring return
- With integral LED and BA 9s base tting .............................................. page 29
v Flush mounted spring return pushbutton heads, unmarked ...................... page 34
v Flush mounted illuminated pushbutton heads, spring return
- With integral LED ................................................................................. page 35
v Multiple-headed pushbuttons, spring return .............................................. page 36
v Mushroom head pushbuttons, spring return and latching ......................... page 38
v Emergency stop and Emergency switching off functions .......................... page 40
v Illuminated Emergency stop and Emergency switching off function .......... page 41
v Emergency stop with monitoring contacts ................................................. page 42
v General safe stop ..................................................................................... page 43
v Large head pushbuttons with integrated bellows........................... ........... page 44
v Pushbuttons and Illuminated pushbuttons, push-push ............................. page 46
v Pushbuttons, ‘‘push-turn to release’’ ......................................................... page 47
v Selector switches
- With standard handle and long handle ................................................. page 48
- Key switches........................................................................................ page 50
- With knurled knob, Toggle switches ..................................................... page 51
- Illuminated, with standard handle and integral LED ............................. page 52
v Flush mounted selector switch heads
- With standard handle and long handle ................................................. page 54
- Key switches........................................................................................ page 56
- With knurled knob ................................................................................ page 58
- Illuminated, with standard handle and integral LED ............................. page 59
v Pilot lights
- With integral LED and BA 9s base tting .............................................. page 60
- 3-phase pilot light with integral LED, Push-to-test pilot light ................. page 63
v Flush mounted pilot light heads with integral LED ..................................... page 63
v Specic functions
- Manual overload reset pushbuttons, potentiometers ........................... page 64
- Timers, hour counters, annunciators, USB/RJ45 ports,
fuse carrier and USB/RJ45 ports ......................................................... page 65
- Joystick controllers with screw clamp terminal connections ................. page 67
v Contact and illuminated functions (blocks & bodies) ................................. page 68
v Body/contact assemblies and light blocks
- With integral LED ................................................................................. page 74
- With BA 9s base tting ......................................................................... page 78
v Accessories
- For heads ............................................................................................ page 80
- For pushbuttons................................................................................... page 92
- Legends and legend holders................................................................ page 84
Selection guide ..............................................page 98
b Product reference index ....................................................................... page 100