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Push Button & Pilot Lights

Push Buttons & Pilot Lights are the front‑line operators of every control panel. Schneider’s Harmony XB4 metal and XB5 plastic series give you industrial‑grade reliability with a modern flush or projected profile. Choose from momentary or maintained push buttons, mushroom emergency‑stops, key releases, selector switches and high‑visibility LED pilot lights—all in a compact Ø22 mm modular body that snaps into a single mounting hole.

Every device is IP65 sealed, vibration‑tested and certified to IEC 60947‑5‑1, so it stands up to dust, water jets and shock in harsh industrial environments. Need status at a glance? Harmony’s universal LED modules cover 24 V DC to 230 V AC without changing lamps, while dual‑colour units cut panel real‑estate by half. Accessories such as legend plates, contact blocks (1 NO, 1 NC or mixed), transformers and booted heads let you build exactly the circuit logic you need—without tools.

Finding the right operator is simple: filter by function, colour and voltage, verify contact ratings against your control voltage, then add to cart for tracked global delivery. Bulk order quotes so your panel upgrades stay on schedule and on spec.

22mm Push Buttons, Switches, Pilot Lights

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ZBE102 - Single contact block, silver alloy, screw clamp terminal, 1 NC

Schneider Electric
R 122.82 - R 122.82
R 122.82
R 122.82 - R 122.82
R 122.82
2959 in stock

This Harmony ZB, XB5 single contact block contact block uses screw clamp terminals. This contact block allows fast and easy replacement and configu...

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R 122.82 - R 122.82
R 122.82
R 122.82 - R 122.82
R 122.82

ZBE101 - Single contact block, silver alloy, screw clamp terminal, 1 NO

Schneider Electric
R 122.82 - R 122.82
R 122.82
R 122.82 - R 122.82
R 122.82
2410 in stock

This Harmony ZB, single contact block uses screw clamp terminals. This contact block allows fast and easy replacement and configuration of your pus...

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R 122.82 - R 122.82
R 122.82
R 122.82 - R 122.82
R 122.82

ZB5AD2 - Black selector switch head Ø22 2-position stay put

Schneider Electric
R 272.72 - R 272.72
R 272.72
R 272.72 - R 272.72
R 272.72
1571 in stock

This Harmony XB5, black selector switch head with standard handle has 2 positions, operates with stay-put mechanism. This switch head with standard...

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R 272.72 - R 272.72
R 272.72
R 272.72 - R 272.72
R 272.72

ZB4BA3 - Push button head, metal, flush, green, Ø22, spring return, unmarked

Schneider Electric
R 162.70 - R 162.70
R 162.70
R 162.70 - R 162.70
R 162.70
1481 in stock

This Harmony XB4, green button head operates with a spring return mechanism. This button head provides an ergonomic interface for controlling your ...

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R 162.70 - R 162.70
R 162.70
R 162.70 - R 162.70
R 162.70
Shop all 22mm Push Buttons, Switches, Pilot Lights
Shop all 22mm Push Buttons, Switches, Pilot Lights

30mm Push Buttons, Switches, Pilot Lights

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Available for backorder

SELECTOR SWITCH OPERATOR 30MM T-K 4

Schneider Electric
R 1,140.31 - R 1,140.31
R 1,140.31
R 1,140.31 - R 1,140.31
R 1,140.31
Available for backorder

This Harmony 9001K, black selector switch with C cam has 3 positions, operates with spring return from right to center position mechanism. It has a...

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R 1,140.31 - R 1,140.31
R 1,140.31
R 1,140.31 - R 1,140.31
R 1,140.31
Available for backorder
Available for backorder

SELECTOR SWITCH OPERATOR 30MM T-K 3

Schneider Electric
R 2,330.04 - R 2,330.04
R 2,330.04
R 2,330.04 - R 2,330.04
R 2,330.04
Available for backorder

This Harmony 9001K, black key operated selector switch with C cam has 3 positions, operates with spring return from left and right to center positi...

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R 2,330.04 - R 2,330.04
R 2,330.04
R 2,330.04 - R 2,330.04
R 2,330.04
Available for backorder
Available for backorder

SELECTOR SWITCH OPERATOR 30MM T-K

Schneider Electric
R 1,281.56 - R 1,281.56
R 1,281.56
R 1,281.56 - R 1,281.56
R 1,281.56
Available for backorder

Selector Switch Operator 30Mm T K 2Selector Switch Operator 30Mm T K 2 is built for safe, reliable use in homes, offices, or industrial installatio...

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R 1,281.56 - R 1,281.56
R 1,281.56
R 1,281.56 - R 1,281.56
R 1,281.56
Available for backorder
Available for backorder

SELECTOR SWITCH OPERATOR 30MM T-K

Schneider Electric
R 1,194.53 - R 1,194.53
R 1,194.53
R 1,194.53 - R 1,194.53
R 1,194.53
Available for backorder

This Harmony 9001K, black selector switch with long handle and C cam has 3 positions, operates with a stay-put mechanism. It has a chromium-plated ...

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R 1,194.53 - R 1,194.53
R 1,194.53
R 1,194.53 - R 1,194.53
R 1,194.53
Available for backorder
Shop all 30mm Push Buttons, Switches, Pilot Lights
Shop all 30mm Push Buttons, Switches, Pilot Lights

8 & 16mm Push Buttons, Switches, Pilot Lights

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Available for backorder

Monolithic selector switch, Harmony XB6E, round black key Ø 16 projecting keylock 3 positions 2CO

Schneider Electric
R 637.95 - R 637.95
R 637.95
R 637.95 - R 637.95
R 637.95
Available for backorder

This Harmony XB6E monolithic key selector switch (key no.132) has 3 positions and operates with a stay-put mechanism with key withdrawal on the cen...

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R 637.95 - R 637.95
R 637.95
R 637.95 - R 637.95
R 637.95
Available for backorder
Available for backorder

Monolithic push button, Harmony XB6E, round green pushbutton Ø 16, flush spring return, 1OC

Schneider Electric
R 355.99 - R 355.99
R 355.99
R 355.99 - R 355.99
R 355.99
Available for backorder

Monolithic Push Button Harmony Xb6E Round Green Pushbutton O 16 Flush Spring Return 1OcMonolithic Push Button Harmony Xb6E Round Green Pushbutton O...

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R 355.99 - R 355.99
R 355.99
R 355.99 - R 355.99
R 355.99
Available for backorder
Available for backorder

Monolithic push button, Harmony XB6E, round black pushbutton Ø 16, flush spring return, 1OC

Schneider Electric
R 355.99 - R 355.99
R 355.99
R 355.99 - R 355.99
R 355.99
Available for backorder

Monolithic Push Button Harmony Xb6E Round Black Pushbutton O 16 Flush Spring Return 1OcMonolithic Push Button Harmony Xb6E Round Black Pushbutton O...

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R 355.99 - R 355.99
R 355.99
R 355.99 - R 355.99
R 355.99
Available for backorder
Available for backorder

Monolithic pilot light, Harmony XB6E, rectangular Ø 16 IP65 red, integral LED 24VDCpolarised connector

Schneider Electric
R 287.09 - R 287.09
R 287.09
R 287.09 - R 287.09
R 287.09
Available for backorder

Monolithic Pilot Light Harmony Xb6E Rectangular O 16 Ip65 Red Integral Led 24Vdcpolarised ConnectorMonolithic Pilot Light Harmony Xb6E Rectangular ...

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R 287.09 - R 287.09
R 287.09
R 287.09 - R 287.09
R 287.09
Available for backorder
Shop all 8 & 16mm Push Buttons, Switches, Pilot Lights
Shop all 8 & 16mm Push Buttons, Switches, Pilot Lights

Control Stations & Enclosures

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Available for backorder

yellow empty enclosure lid with light grey base - 4 cut-outs

Schneider Electric
R 908.61 - R 908.61
R 908.61
R 908.61 - R 908.61
R 908.61
Available for backorder

This Harmony XALK empty control station has 4 cut-out for 4 push buttons / 4 functions for emergency switching off and emergency stop functions. Th...

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R 908.61 - R 908.61
R 908.61
R 908.61 - R 908.61
R 908.61
Available for backorder
Available for backorder

XALD215 - Control station, plastic, dark grey lid, 2 flush push buttons Ø22, marked START STOP, 1 NO + 1 NC

Schneider Electric
R 1,210.49 - R 1,210.49
R 1,210.49
R 1,210.49 - R 1,210.49
R 1,210.49
Available for backorder

This Harmony XALD dark grey control station is ideal to control start and stop operations in machines. This dark grey control station enables machi...

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R 1,210.49 - R 1,210.49
R 1,210.49
R 1,210.49 - R 1,210.49
R 1,210.49
Available for backorder
Available for backorder

XALD213 - Control station, plastic, dark grey lid, 2 flush push buttons Ø22, marked I O, 1 NO + 1 NC

Schneider Electric
R 1,229.63 - R 1,229.63
R 1,229.63
R 1,229.63 - R 1,229.63
R 1,229.63
Available for backorder

This Harmony XALD dark grey control station is ideal to control start and stop operations in machines. This dark grey control station enables machi...

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R 1,229.63 - R 1,229.63
R 1,229.63
R 1,229.63 - R 1,229.63
R 1,229.63
Available for backorder
Available for backorder

illuminated emergency stop control box 24V 2 colors white/red fixed 1NO 2NC

Schneider Electric
R 1,791.13 - R 1,791.13
R 1,791.13
R 1,791.13 - R 1,791.13
R 1,791.13
Available for backorder

This control station with mushroom head push-button for emergency stop function is ideal for situations where quick actions are required for a proc...

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R 1,791.13 - R 1,791.13
R 1,791.13
R 1,791.13 - R 1,791.13
R 1,791.13
Available for backorder
Shop all Control Stations & Enclosures
Shop all Control Stations & Enclosures

Joystick and Controller Stations

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Available for backorder

legend for cam switch HAND-O-AUTO - 45 x 45 mm

Schneider Electric
R 48.08 - R 48.08
R 48.08
R 48.08 - R 48.08
R 48.08
Available for backorder

This Harmony KZ18434 is a legend for cam switch marked HAND-O-AUTO size 45 x 45mm. It is part of the range Harmony K diameter 16-22mm rotary cam sw...

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R 48.08 - R 48.08
R 48.08
R 48.08 - R 48.08
R 48.08
Available for backorder
Available for backorder

Harmony K1, K2, Operating head with bezel Ø 28.5 mm, metal, black handle

Schneider Electric
R 250.00 - R 250.00
R 250.00
R 250.00 - R 250.00
R 250.00
Available for backorder

This Harmony KAX operating head is part of the range Harmony K rotary cam switches It is supplied with diameter 28.5mm chromium plated metal bezel ...

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R 250.00 - R 250.00
R 250.00
R 250.00 - R 250.00
R 250.00
Available for backorder
Available for backorder

operating head 45 x 45 mm - black color - black handle - blank for engraving

Schneider Electric
R 219.56 - R 219.56
R 219.56
R 219.56 - R 219.56
R 219.56
Available for backorder

This Harmony KAG3H is a black operating head 45 x 45mm with black handle, blank for engraving. It is part of the range Harmony K diameter 16-22mm r...

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R 219.56 - R 219.56
R 219.56
R 219.56 - R 219.56
R 219.56
Available for backorder
Available for backorder

Harmony K1, K2, Operating head, 45 x 45 mm, matt black background, black handle, blank for engraving

Schneider Electric
R 284.70 - R 284.70
R 284.70
R 284.70 - R 284.70
R 284.70
Available for backorder

This Harmony KAC operating head is part of the range Harmony K rotary cam switches It is supplied with 45mm x 45mm front plate and black handle 35m...

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R 284.70 - R 284.70
R 284.70
R 284.70 - R 284.70
R 284.70
Available for backorder
Shop all Joystick and Controller Stations
Shop all Joystick and Controller Stations

Remote Control Station

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Available for backorder

Harmony XB5R, Transmitter for wireless and batteryless push button, plastic, black,double action

Schneider Electric
R 1,476.69 - R 1,476.69
R 1,476.69
R 1,476.69 - R 1,476.69
R 1,476.69
Available for backorder

This transmitter is part of the range Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons. It features a transmitter for wirel...

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R 1,476.69 - R 1,476.69
R 1,476.69
R 1,476.69 - R 1,476.69
R 1,476.69
Available for backorder
Available for backorder

Harmony XB4, Transmitter for wireless and batteryless push button, plastic, black

Schneider Electric
R 910.69 - R 910.69
R 910.69
R 910.69 - R 910.69
R 910.69
Available for backorder

This transmitter is part of the range Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons. It features a transmitter for wirel...

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R 910.69 - R 910.69
R 910.69
R 910.69 - R 910.69
R 910.69
Available for backorder
Available for backorder

Programmable receiver - 2 relays - 24..240 V AC/DC - 2 pusbuttons - 6 LEDs

Schneider Electric
R 3,258.39 - R 3,258.39
R 3,258.39
R 3,258.39 - R 3,258.39
R 3,258.39
Available for backorder

This programmable receiver is part of the range Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons. It features a configurabl...

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R 3,258.39 - R 3,258.39
R 3,258.39
R 3,258.39 - R 3,258.39
R 3,258.39
Available for backorder
Available for backorder

Harmony, Configurable receiver, 4 PNP, 2 buttons, 6 indicating LEDs, monostable, 24 V DC

Schneider Electric
R 3,258.39 - R 3,258.39
R 3,258.39
R 3,258.39 - R 3,258.39
R 3,258.39
Available for backorder

This configurable receiver is part of the ranges Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons. It is equipped with 2 bu...

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R 3,258.39 - R 3,258.39
R 3,258.39
R 3,258.39 - R 3,258.39
R 3,258.39
Available for backorder
Shop all Remote Control Station
Shop all Remote Control Station

Safety Switches

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Available for backorder

Light block, Harmony XB4, Explosive atmosphere, Green LED 24 240 V

Schneider Electric
R 1,851.14 - R 1,851.14
R 1,851.14
R 1,851.14 - R 1,851.14
R 1,851.14
Available for backorder

Light Block Harmony Xb4 Explosive Atmosphere Green Led 24 240 VLight Block Harmony Xb4 Explosive Atmosphere Green Led 24 240 V is built for safe, r...

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R 1,851.14 - R 1,851.14
R 1,851.14
R 1,851.14 - R 1,851.14
R 1,851.14
Available for backorder
Available for backorder

Light block, Harmony XB4, Explosive atmosphere, white LED 24 240 V

Schneider Electric
R 1,851.14 - R 1,851.14
R 1,851.14
R 1,851.14 - R 1,851.14
R 1,851.14
Available for backorder

Light Block Harmony Xb4 Explosive Atmosphere White Led 24 240 VLight Block Harmony Xb4 Explosive Atmosphere White Led 24 240 V is built for safe, r...

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R 1,851.14 - R 1,851.14
R 1,851.14
R 1,851.14 - R 1,851.14
R 1,851.14
Available for backorder
Available for backorder

Contact block, Harmony XB4, Explosive atmosphere, NC

Schneider Electric
R 854.38 - R 854.38
R 854.38
R 854.38 - R 854.38
R 854.38
Available for backorder

Contact Block Harmony Xb4 Explosive Atmosphere NcContact Block Harmony Xb4 Explosive Atmosphere Nc is built for safe, reliable use in homes, office...

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R 854.38 - R 854.38
R 854.38
R 854.38 - R 854.38
R 854.38
Available for backorder
Available for backorder

Contact block, Harmony XB4, Explosive atmosphere, NO

Schneider Electric
R 854.38 - R 854.38
R 854.38
R 854.38 - R 854.38
R 854.38
Available for backorder

Contact Block Harmony Xb4 Explosive Atmosphere NoContact Block Harmony Xb4 Explosive Atmosphere No is built for safe, reliable use in homes, office...

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R 854.38 - R 854.38
R 854.38
R 854.38 - R 854.38
R 854.38
Available for backorder
Shop all Safety Switches
Shop all Safety Switches