9
Harmony™ XB4 metal
22 mm push buttons
Push buttons and switches for harsh environments
Multiple headed push buttons, spring return
References
Triple-headed push buttons (1) (2)
Screw clamp terminal connections (Schneider Electric anti-retightening system)
Shape
of head
Description Type of contact Color and marking
of caps (3)
Reference Weight
kg
N/O N/C N/O
Complete units (IP 66 + IP 69K)
2 ush black
pushes
+ 1 central
projecting red
push marked
“Stop” in white
1 1 1 White “I” on green background
White “II” on green background
XB4BA731327 0.128
Black “V” on white background
White “B” on black background
XB4BA711237 0.128
Heads only (IP 66 + IP 69K)
2 ush black pushes
+ 1 central projecting red push marked
“Stop” in white
White “I” on green background
White “II” on green background
ZB4BA73132 0.056
White “B” on green background
White “C” on green background
ZB4BA73133 0.056
White “Z” on green background
White “R” on green background
ZB4BA73134 0.056
White “+” on green background
White
“–” on green background
ZB4BA73135 0.056
Black “+” on white background
Black “
–
” on white background
ZB4BA71115 0.056
Black
“V
”
on white background
White
“B
”
on black background
ZB4BA71123 0.056
Black
“A” on white background
White
“R” on black background
ZB4BA71124 0.056
White “Z” on black background
White “R” on black background
ZB4BA72124 0.056
Without cap (4) ZB4BA791 0.056
Specic accessories for multiple-headed push buttons
Description Background color Marking Sold in
lots of
Reference Weight
kg
Caps only for
clip-on mounting (5) on:
- ZB4BA79 double-headed
push buttons
- ZB4BW7A9 double-headed
push buttons + central pilot
light block
- ZB4BA791 triple-headed
push buttons
White Unmarked 10 ZBA71 0.010
“I” black 10 ZBA7131 0.010
“V” black 10 ZBA7134 0.010
“+” black 10 ZBA7138 0.010
Black Unmarked 10 ZBA72 0.010
"O" white 10 ZBA7232 0.010
“+” white 10 ZBA7233 0.010
“C” white 10 ZBA7235 0.010
“I” white 10 ZBA7237 0.010
Green Unmarked 10 ZBA73 0.010
“I” white 10 ZBA7331 0.010
“+” white 10 ZBA7333 0.010
“Z” white 10 ZBA7335 0.010
“II” white 10 ZBA7336 0.010
Red Unmarked 10 ZBA74 0.010
"O" white 10 ZBA7432 0.010
Yellow Unmarked 10 ZBA75 0.010
Blue Unmarked 10 ZBA76 0.010
Clear silicone boots (6) For 2 ush pushes
–
10 ZBA708 0.055
For 3 pushes
–
10 ZBA709 0.055
For 1 ush push + 1 projecting
push
–
10 ZBA710 0.055
Heads with black metal bezel
To order, add the sufx 7 to the references selected above.
Example: ZB4BA73132 becomes ZB4BA731327.
(1) Recommended maximum number of contacts constituting the body (mounting collar + contact) associated with the head,
please consult our website www.schneider-electric.com.
(2) Not compatible with high power switching contacts and contacts for printed circuit board.
(3) These caps are tted by Schneider Electric and cannot be removed (risk of damage).
(4) Caps to be ordered separately: see accessories on this page.
(5) Can be clipped-in at 90° steps, through 360°.
(6) Can be replaced without dismantling the head.
XB4BA731327
ZB4BA73133
ZB4BA71124
ZBA709
Assembly of other products using body/contact assemblies: see page 16.