Schneider Electric Harmony XB4 Items 1633 - 1728 of 2620 ⍾ Schneider Electric ⍾ Last modified Jun 5, 2026

The Schneider Electric Harmony XB4 catalog offers a comprehensive range of components for pushbuttons, switches, and pilot lights. This selection includes recessed and flush pushbutton heads with diameters of 22 mm, selector switches with 2 or 3 positions, illuminated heads, and light blocks with integral LEDs. Available options feature spring return mechanisms, stay-put functionality, and compatibility with BA9s bulbs. The catalog also includes marked legends for legend holders and contact blocks. Materials include chromium-plated metal and black metal, with various bezel finishes and operator positions.

Harmony XB4 ⍾ Page 18

Product details Add to RFQ

ZB4BW35TQ

Illuminated pushbutton head ZB4BW35 sold by 100. Product or component type: Head for illuminated push-button. Product compatibility: BA 9s. Bezel material: Chromium plated metal. O …
Product details Add to RFQ

ZB4BW36

ZB4BW36 - blue flush illuminated pushbutton head Ø22 spring return for BA9s bulb
Product details Add to RFQ

ZB4BW363

ZB4BW363 - Head for illuminated push button, Harmony XB4, metal, blue flush, 22mm, universal LED, spring return, plan lens, unmarked
Product details Add to RFQ

ZB4BW3637

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW363S

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW363S7

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW363TQ

Illuminated pushbutton head ZB4BW363 sold by 100. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel material: Chromium plated …
Product details Add to RFQ

ZB4BW37

ZB4BW37 - clear flush illuminated pushbutton head Ø22 spring return for BA9s bulb
Product details Add to RFQ

ZB4BW377

Clear flush illuminated pushbutton head Ø22 spring return for BA9s bulb. Product or component type: Head for illuminated push-button. Product compatibility: BA 9s. Bezel material: …
Product details Add to RFQ

ZB4BW37S

Clear flush illuminated pushbutton head Ø22 spring return for BA9s bulb. Product or component type: Head for illuminated push-button. Product compatibility: BA 9s. Bezel material: …
Product details Add to RFQ

ZB4BW37S7

Clear flush illuminated pushbutton head Ø22 spring return for BA9s bulb. Product or component type: Head for illuminated push-button. Product compatibility: BA 9s. Bezel material: …
Product details Add to RFQ

ZB4BW37TQ

Illuminated pushbutton head ZB4BW37 sold by 100. Product or component type: Head for illuminated push-button. Product compatibility: BA 9s. Bezel material: Chromium plated metal. O …
Product details Add to RFQ

ZB4BW383

LED pushbutton, round, white
Product details Add to RFQ

ZB4BW413

ZB4BW413 - Head for illuminated push button, Harmony XB4, metal, white mushroom 40mm, 22mm, universal LED, spring return
Product details Add to RFQ

ZB4BW4137

White Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of sign …
Product details Add to RFQ

ZB4BW433

ZB4BW433 - Head for illuminated push button, Harmony XB4, metal, green mushroom 40mm, 22mm, universal LED, spring return
Product details Add to RFQ

ZB4BW4337

Green Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of sign …
Product details Add to RFQ

ZB4BW443

ZB4BW443 - Head for illuminated push button, Harmony XB4, metal, red mushroom 40mm, 22mm, universal LED, spring return
Product details Add to RFQ

ZB4BW4437

Red Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signal …
Product details Add to RFQ

ZB4BW453

Orange Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Chromium plated metal. Sh …
Product details Add to RFQ

ZB4BW4537

Orange Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of sig …
Product details Add to RFQ

ZB4BW463

ZB4BW463 - Head for illuminated push button, Harmony XB4, metal, blue mushroom 40mm, 22mm, universal LED, spring return
Product details Add to RFQ

ZB4BW4637

Blue Ø40 illum mushroom pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signa …
Product details Add to RFQ

ZB4BW513

White flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW5137

White flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW533

ZB4BW533 - Head for illuminated push button, Harmony XB4, metal, green flush, 22mm, universal LED, spring return, clear boot
Product details Add to RFQ

ZB4BW5337

Green flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW543

Red flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel ma …
Product details Add to RFQ

ZB4BW5437

Red flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel ma …
Product details Add to RFQ

ZB4BW553

Orange flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW5537

Orange flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW563

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW5637

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW613

ZB4BW613 - Head for illuminated push button, Harmony XB4, white, mushroom 40mm, 22mm, latching, push-pull to release, universal LED, unmarked
Product details Add to RFQ

ZB4BW6137

White Ø40 illum mushroom pushbutton head Ø22 latching for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signaling …
Product details Add to RFQ

ZB4BW633

Green Ø40 illum mushroom pushbutton head Ø22 latching for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Chromium plated metal. Shape of …
Product details Add to RFQ

ZB4BW6337

Green Ø40 illum mushroom pushbutton head Ø22 latching for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signaling …
Product details Add to RFQ

ZB4BW643

ZB4BW643 - Head for illuminated emergency switching off push button, Harmony XB4, metal, red mushroom 40mm, 22mm, universal LED, push-pull
Product details Add to RFQ

ZB4BW6437

Red Ø40 Emerg switching off button head Ø22 latching push-pull for integral LED.
Product details Add to RFQ

ZB4BW653

ZB4BW653 - Head for illuminated push button, Harmony XB4, metal, orange muhroom 40mm, 22mm, universal LED, latching push-pull
Product details Add to RFQ

ZB4BW6537

Orange Ø40 illum mushroom pushbutton head Ø22 latching for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signalin …
Product details Add to RFQ

ZB4BW663

ZB4BW663 - Head for illuminated push button, Harmony XB4, metal, blue mushroom 40mm, 22mm, universal LED, latching push-pull
Product details Add to RFQ

ZB4BW6637

Blue Ø40 illum mushroom pushbutton head Ø22 latching for integral LED. Product or component type: Head for illuminated push-button. Bezel material: Black metal. Shape of signaling …
Product details Add to RFQ

ZB4BW7A1714

White flush/white flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium p …
Product details Add to RFQ

ZB4BW7A17147

White flush/white flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black meta …
Product details Add to RFQ

ZB4BW7A1715

White flush/white flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium p …
Product details Add to RFQ

ZB4BW7A17157

White flush/white flush illuminated double-headed pushbutton Ø22 with marking
Product details Add to RFQ

ZB4BW7A1720

White flush/black flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plate …
Product details Add to RFQ

ZB4BW7A17207

White flush/black flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. O …
Product details Add to RFQ

ZB4BW7A1721

ZB4BW7A1721 - Illuminated double-headed push button head, metal, Ø22, 1 white flush marked I + 1 pilot light + 1 black flush marked O
Product details Add to RFQ

ZB4BW7A17217

White flush/black flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black meta …
Product details Add to RFQ

ZB4BW7A1724

ZB4BW7A1724 - white flush/black flush illuminated double-headed pushbutton Ø22 with marking
Product details Add to RFQ

ZB4BW7A17247

White flush/black flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black meta …
Product details Add to RFQ

ZB4BW7A3740

ZB4BW7A3740 - green flush/red flush illuminated double-headed pushbutton Ø22 unmarked
Product details Add to RFQ

ZB4BW7A3741

ZB4BW7A3741 - green flush/red flush illuminated double-headed pushbutton Ø22 with marking
Product details Add to RFQ

ZB4BW7A37417

Green flush/red flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. …
Product details Add to RFQ

ZB4BW7A9

Flush/flush illuminated double-headed pushbutton Ø22 without cap. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated metal. …
Product details Add to RFQ

ZB4BW7A97

Flush/flush illuminated double-headed pushbutton Ø22 without cap. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operator p …
Product details Add to RFQ

ZB4BW7L3740

Green flush/red projecting illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium pl …
Product details Add to RFQ

ZB4BW7L3741

ZB4BW7L3741 - Illuminated double-headed push button head, metal, Ø22, marked, 1 green flush I + 1 pilot light + 1 red projecting O
Product details Add to RFQ

ZB4BW7L37417

Green flush/red projecting illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black m …
Product details Add to RFQ

ZB4BW811723

White flush/black flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plate …
Product details Add to RFQ

ZB4BW8117237

White flush/black flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. O …
Product details Add to RFQ

ZB4BW812743

Black flush/red flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated …
Product details Add to RFQ

ZB4BW8127437

Black flush/red flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Ope …
Product details Add to RFQ

ZB4BW813743

Green flush/red flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated …
Product details Add to RFQ

ZB4BW8137437

Green flush/red flush illuminated double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Ope …
Product details Add to RFQ

ZB4BW821723

White flush/black flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium p …
Product details Add to RFQ

ZB4BW8217237

White flush/black flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black meta …
Product details Add to RFQ

ZB4BW822743

Black flush/red flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium pla …
Product details Add to RFQ

ZB4BW8227437

Black flush/red flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. …
Product details Add to RFQ

ZB4BW823743

Green flush/red flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium pla …
Product details Add to RFQ

ZB4BW8237437

Green flush/red flush illuminated double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. …
Product details Add to RFQ

ZB4BW831723

White flush/black projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated metal …
Product details Add to RFQ

ZB4BW8317237

White flush/black projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operator …
Product details Add to RFQ

ZB4BW832743

Black flush/red projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated metal. …
Product details Add to RFQ

ZB4BW8327437

Black flush/red projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operator p …
Product details Add to RFQ

ZB4BW833743

Green flush/red projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated metal. …
Product details Add to RFQ

ZB4BW8337437

Green flush/red projecting double-headed pushbutton Ø22 unmarked. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operator p …
Product details Add to RFQ

ZB4BW841723

White flush/black projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated m …
Product details Add to RFQ

ZB4BW8417237

White flush/black projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Oper …
Product details Add to RFQ

ZB4BW842743

Black flush/red projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated met …
Product details Add to RFQ

ZB4BW8427437

Black flush/red projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operat …
Product details Add to RFQ

ZB4BW843743

Green flush/red projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Chromium plated met …
Product details Add to RFQ

ZB4BW8437437

Green flush/red projecting double-headed pushbutton Ø22 with marking. Product or component type: Head for illuminated double-headed push-button. Bezel material: Black metal. Operat …
Product details Add to RFQ

ZB4BW913

White flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW933

Green flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW9337

Green flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW943

Red flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel ma …
Product details Add to RFQ

ZB4BW9437

Red flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel ma …
Product details Add to RFQ

ZB4BW953

Orange flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW9537

Orange flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel …
Product details Add to RFQ

ZB4BW963

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BW9637

Blue flush illuminated pushbutton head Ø22 spring return for integral LED. Product or component type: Head for illuminated push-button. Product compatibility: Integral LED. Bezel m …
Product details Add to RFQ

ZB4BX2

Black Ø60 mushroom pushbutton head Ø22 latching push-pull. Product or component type: Head for non-illuminated push-button. Bezel material: Chromium plated metal. Shape of signalin …
Product details Add to RFQ

ZB4BX27

Black Ø60 mushroom pushbutton head Ø22 latching push-pull. Product or component type: Head for non-illuminated push-button. Bezel material: Black metal. Shape of signaling unit hea …