Schneider Electric Harmony XB4 Items 1825 - 1920 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 20

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ZBA6

Blue cap unmarked for circular flush pushbutton Ø22. Accessory separate part type: Blank push-button cap. Accessory separate part destination: Push-button head. Accessory separa …
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ZBA639

Blue cap marked R for circular pushbutton Ø22. Accessory separate part type: Marked push-button cap. Accessory separate part destination: Push-button head. Accessory separate pa …
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ZBA9

Cap unmarked for circular flush pushbutton Ø22 with 6 colours choice. Accessory separate part type: Blank push-button cap. Accessory separate part destination: Push-button head. …
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ZBD8D1

Set of 2 keys 8D1. Type of keylock: Dom.
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ZBDA185

Set of 2 keys 4A185. Type of keylock: Dom.
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ZBDLU1

Set of 2 keys LU1. Type of keylock: Dom.
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ZBDLU10

Set of 2 keys LU10. Type of keylock: Dom.
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ZBDLU11

Set of 2 keys LU11. Type of keylock: Dom.
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ZBDLU12

Set of 2 keys LU12. Type of keylock: Dom.
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ZBDLU13

Set of 2 keys LU13. Type of keylock: Dom.
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ZBDLU14

Set of 2 keys LU14. Type of keylock: Dom.
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ZBDLU2

Set of 2 keys LU2. Type of keylock: Dom.
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ZBDLU3

Set of 2 keys LU3. Type of keylock: Dom.
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ZBDLU4

Set of 2 keys LU4. Type of keylock: Dom.
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ZBDLU5

Set of 2 keys LU5. Type of keylock: Dom.
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ZBDLU6

Set of 2 keys LU6. Type of keylock: Dom.
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ZBDLU7

Set of 2 keys LU7. Type of keylock: Dom.
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ZBDLU8

Set of 2 keys LU8. Type of keylock: Dom.
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ZBDLU9

Set of 2 keys LU9. Type of keylock: Dom.
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ZBE000

Dummy contact block for head Ø16 without pins for PCB
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ZBE101

ZBE101 - Harmony XB4, Single contact block, silver alloy, screw clamp terminal, 1 NO
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ZBE1013

ZBE1013 - single contact block for head Ø22 1NO silver alloy Faston connector
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ZBE1014

Single contact block for head Ø22 1NO silver alloy for plug-in connector. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. …
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ZBE1015

ZBE1015 - Single contact block, Harmony XB4, Hamony XB5, silver alloy, compact push in terminals, 1 NO
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ZBE1015TQ

Pojedynczy blok styków 1NO zaciski śrub.
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ZBE1016

ZBE1016 - single contact block for head Ø22 1NO gold flashed screw clamp terminal
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ZBE10163

Single contact block for head Ø22 1NO gold flashed Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Cont …
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ZBE10169

Single contact block for head Ø22 1NO gold flashed screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Singl …
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ZBE1016P

ZBE1016P - single contact block for head Ø22 1NO gold flashed screw clamp terminal
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ZBE1016P3

Single contact block for head Ø22 1NO gold flashed Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Cont …
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ZBE1016P9

Single contact block for head Ø22 1NO gold flashed screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Singl …
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ZBE1016TQ

Contact block ZBE1016 sold by 100. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts usage: Low power switching co …
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ZBE1019

Single contact block for head Ø22 1NO silver alloy screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Singl …
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ZBE101N

Pojedynczy blok styków - 1 NO - zaciski śrubowe z zabezpieczeniem - XB5
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ZBE101TQ

Contact block ZBE101 sold by 100. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts usage: Standard contacts.
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ZBE102

ZBE102 - Single contact block, silver alloy, screw clamp terminal, 1 NC
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ZBE1023

Single contact block for head Ø22 1NC silver alloy Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Cont …
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ZBE1024

Single contact block for head Ø22 1NC silver alloy for plug-in connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. …
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ZBE1025

ZBE1025 - Single contact block, Harmony XB4, Hamony XB5, silver alloy, compact push in terminals, 1 NC
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ZBE1025TQ

Pojedynczy blok styków 1NC zaciski śrub.
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ZBE1026

ZBE1026 - single contact block for head Ø22 1NC gold flashed screw clamp terminal
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ZBE10263

Single contact block for head Ø22 1NC gold flashed Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Cont …
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ZBE10269

Single contact block for head Ø22 1NC gold flashed screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Singl …
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ZBE1026P

Single contact block for head Ø22 1NC gold flashed screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. …
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ZBE1026P3

Single contact block for head Ø22 1NC gold flashed Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Cont …
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ZBE1026P9

Single contact block for head Ø22 1NC gold flashed screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Singl …
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ZBE1026TQ

Contact block ZBE1026 sold by 100. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts usage: Low power switching co …
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ZBE1029

Single contact block for head Ø22 1NC silver alloy screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Singl …
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ZBE102A

Pojedynczy blok styków 1NC połączenie PCB
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ZBE102GEX

ZBE102GEX - Contact block, Harmony XB4 - ATEX D, single contact, gas protected contact, screw clamp terminals, 1NC
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ZBE102N

Pojedynczy blok styków - 1 NC - zaciski śrubowe zabezpieczone - XB5
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ZBE102TQ

Contact block ZBE102 sold by 100. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts usage: Standard contacts.
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ZBE201

Single contact block for head Ø22 1NO early make screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Co …
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ZBE2013

Single contact block for head Ø22 1NO early make Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contac …
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ZBE2019

Single contact block for head Ø22 1NO early make screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. …
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ZBE202

ZBE202 - single contact block for head Ø22 1NC late break screw clamp terminal
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ZBE2023

Single contact block for head Ø22 1NC late break Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contac …
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ZBE2029

Single contact block for head Ø22 1NC late break screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. …
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ZBE203

ZBE203 - double contact block's for head Ø22 2NO screw clamp terminal
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ZBE2033

Double contact block's for head Ø22 2NO Faston connector. Product or component type: Contact block. Contacts type and composition: 2 NO. Contact block type: Double. Contacts usage: …
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ZBE2039

Double contact block's for head Ø22 2NO screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 2 NO. Contact block type: Double. Contacts …
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ZBE203TQ

Contact block ZBE203 sold by 100. Product or component type: Contact block. Contacts type and composition: 2 NO. Contact block type: Double. Contacts usage: Standard contacts.
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ZBE204

ZBE204 - double contact block's for head Ø22 2NC screw clamp terminal
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ZBE2043

Double contact block's for head Ø22 2NC Faston connector. Product or component type: Contact block. Contacts type and composition: 2 NC. Contact block type: Double. Contacts usage: …
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ZBE2049

Double contact block's for head Ø22 2NC screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 2 NC. Contact block type: Double. Contacts …
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ZBE204TQ

Contact block ZBE204 sold by 100. Product or component type: Contact block. Contacts type and composition: 2 NC. Contact block type: Double. Contacts usage: Standard contacts.
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ZBE205

Double contact block's for head Ø22 1NO+1NC screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Double. …
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ZBE2053

Double contact block's for head Ø22 1NO+1NC Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Double. Cont …
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ZBE2059

Double contact block's for head Ø22 1NO+1NC screw terminal for lugs. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Doubl …
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ZBE205TQ

Contact block ZBE205 sold by 100. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Double. Contacts usage: Standard contact …
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ZBE501

Single contact block for head Ø22 1NO screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts usag …
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ZBE5013

Single contact block for head Ø22 1NO Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts usage: H …
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ZBE502

Single contact block for head Ø22 1NC screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts usag …
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ZBE5023

Single contact block for head Ø22 1NC Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts usage: H …
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ZBE503

Double contact block's for head Ø22 2NO screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 2 NO. Contact block type: Double. Contacts us …
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ZBE5033

Double contact block's for head Ø22 2NO Faston connector. Product or component type: Contact block. Contacts type and composition: 2 NO. Contact block type: Double. Contacts usage: …
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ZBE504

Double contact block's for head Ø22 2NC screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 2 NC. Contact block type: Double. Contacts us …
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ZBE5043

Double contact block's for head Ø22 2NC Faston connector. Product or component type: Contact block. Contacts type and composition: 2 NC. Contact block type: Double. Contacts usage: …
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ZBE505

Double contact block's for head Ø22 1NO+1NC screw clamp terminal. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Double. …
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ZBE5053

Double contact block's for head Ø22 1NO+1NC Faston connector. Product or component type: Contact block. Contacts type and composition: 1 NO + 1 NC. Contact block type: Double. Cont …
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ZBE701

Single contact block for head Ø22 1NO silver alloy pins for PCB. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts …
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ZBE7016

Single contact block for head Ø22 1NO gold flashed pins for PCB. Product or component type: Contact block. Contacts type and composition: 1 NO. Contact block type: Single. Contacts …
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ZBE702

Single contact block for head Ø22 1NC silver alloy pins for PCB. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts …
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ZBE7026

Single contact block for head Ø22 1NC gold flashed pins for PCB. Product or component type: Contact block. Contacts type and composition: 1 NC. Contact block type: Single. Contacts …
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ZBG2201

ZBG2201 - unmarked legend 30 x 48 mm for joystick controller
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ZBG2401

Unmarked legend 30 x 48 mm for joystick controller. Accessory separate part designation: Blank legend. Accessory separate part type: Legend. Accessory separate part destination: …
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ZBG3131A

Set of 2 keys 3131A. Type of keylock: Ronis. Key number: 3131A.
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ZBG4201

Unmarked legend 48 x 48 mm for joystick controller. Accessory separate part designation: Blank legend. Accessory separate part type: Legend. Accessory separate part destination: …
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ZBG421E

Set of 2 keys 421E. Type of keylock: Ronis. Key number: 421E.
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ZBG4401

Unmarked legend 48 x 48 mm for joystick controller. Accessory separate part designation: Blank legend. Accessory separate part type: Legend. Accessory separate part destination: …
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ZBG455

ZBG455 - set of 2 keys 455
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ZBG455B

Zestaw 2 kluczy niskoprofilowych
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ZBG458A

ZBG458A - set of 2 keys 458A
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ZBG520E

Set of 2 keys 520E. Type of keylock: Ronis. Key number: 520E.
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ZBGC

Set of 2 special keys for 5 multichips keylock. Type of keylock: Special key. Accessory separate part destination: Emergency stop push-button.
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ZBGF034

Red key fiat