Schneider Electric Harmony XB4 Items 1249 - 1344 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 14

Product details Add to RFQ

ZB4BV033E

Green pilot light head Ø22 with plain lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Green. Operator additional information: With plain len …
Product details Add to RFQ

ZB4BV033S

Green pilot light head Ø22 with grooved lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Green. Operator additional information: With grooved …
Product details Add to RFQ

ZB4BV033TQ

Pilot light head ZB4BV033 sold by 100. Product compatibility: Integral LED. Capoperator or lens colour: Green. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV03S

Green pilot light head Ø22 with grooved lens for BA9s bulb. Product compatibility: BA 9s. Capoperator or lens colour: Green. Operator additional information: With grooved lens.
Product details Add to RFQ

ZB4BV03TQ

Pilot light head ZB4BV03 sold by 100. Product compatibility: BA 9s. Capoperator or lens colour: Green. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV04

ZB4BV04 - red pilot light head Ø22 with plain lens for BA9s bulb
Product details Add to RFQ

ZB4BV043

ZB4BV043 - Head for pilot light, Harmony XB4, metal, red, 22mm, universal LED, plain lens
Product details Add to RFQ

ZB4BV043E

Red pilot light head Ø22 plain lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Red. Operator additional information: With plain lens for ins …
Product details Add to RFQ

ZB4BV043S

Red pilot light head Ø22 with grooved lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Red. Operator additional information: With grooved len …
Product details Add to RFQ

ZB4BV043TQ

Pilot light head ZB4BV043 sold by 100. Product compatibility: Integral LED. Capoperator or lens colour: Red. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV04S

Red pilot light head Ø22 with grooved lens for BA9s bulb. Product compatibility: BA 9s. Capoperator or lens colour: Red. Operator additional information: With grooved lens.
Product details Add to RFQ

ZB4BV04TQ

Pilot light head ZB4BV04 sold by 100. Product compatibility: BA 9s. Capoperator or lens colour: Red. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV05

ZB4BV05 - orange pilot light head Ø22 with plain lens for BA9s bulb
Product details Add to RFQ

ZB4BV053

ZB4BV053 - Head for pilot light, Harmony XB4, metal, orange, 22mm, universal LED, plain lens
Product details Add to RFQ

ZB4BV053E

Orange pilot light head Ø22 plain lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Orange. Operator additional information: With plain lens f …
Product details Add to RFQ

ZB4BV053S

Orange pilot light head Ø22 with grooved lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Orange. Operator additional information: With groov …
Product details Add to RFQ

ZB4BV053TQ

Pilot light head ZB4BV053 sold by 100. Product compatibility: Integral LED. Capoperator or lens colour: Orange. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV05S

Orange pilot light head Ø22 with grooved lens for BA9s bulb. Product compatibility: BA 9s. Capoperator or lens colour: Orange. Operator additional information: With grooved lens.
Product details Add to RFQ

ZB4BV05TQ

Pilot light head ZB4BV05 sold by 100. Product compatibility: BA 9s. Capoperator or lens colour: Orange. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV06

ZB4BV06 - blue pilot light head Ø22 with plain lens for BA9s bulb
Product details Add to RFQ

ZB4BV063

ZB4BV063 - Head for pilot light, Harmony XB4, metal, blue, 22mm, universal LED, plain lens
Product details Add to RFQ

ZB4BV063E

Blue pilot light head Ø22 plain lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Blue. Operator additional information: With plain lens for i …
Product details Add to RFQ

ZB4BV063S

Blue pilot light head Ø22 with grooved lens for integral LED. Product compatibility: Integral LED. Capoperator or lens colour: Blue. Operator additional information: With grooved l …
Product details Add to RFQ

ZB4BV063TQ

Pilot light head ZB4BV063 sold by 100. Product compatibility: Integral LED. Capoperator or lens colour: Blue. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV06S

Blue pilot light head Ø22 with grooved lens for BA9s bulb. Product compatibility: BA 9s. Capoperator or lens colour: Blue. Operator additional information: With grooved lens.
Product details Add to RFQ

ZB4BV06TQ

Pilot light head ZB4BV06 sold by 100. Product compatibility: BA 9s. Capoperator or lens colour: Blue. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV07

ZB4BV07 - clear pilot light head Ø22 with plain lens for BA9s bulb
Product details Add to RFQ

ZB4BV07S

Clear pilot light head Ø22 with grooved lens for BA9s bulb. Product compatibility: BA 9s. Capoperator or lens colour: Clear. Operator additional information: With grooved lens.
Product details Add to RFQ

ZB4BV07TQ

Pilot light head ZB4BV07 sold by 100. Product compatibility: BA 9s. Capoperator or lens colour: Clear. Operator additional information: With plain lens.
Product details Add to RFQ

ZB4BV083

ZB4BV083 - Head for pilot light, Harmony XB4, yellow, 22mm, with plain lens, universal LED
Product details Add to RFQ

ZB4BV156

Light block with body/fixing collar for BA9s bulb 250V. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV181

Light block with body/fixing collar for BA9s bulb 24V. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV184

Light block with body/fixing collar for BA9s bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV185

Light block with body/fixing collar for BA9s bulb 220V. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV18B1

White flashing light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral …
Product details Add to RFQ

ZB4BV18B3

Green flashing light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral …
Product details Add to RFQ

ZB4BV18B4

Red flashing light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LE …
Product details Add to RFQ

ZB4BV18B5

Orange flashing light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral …
Product details Add to RFQ

ZB4BV18B6

Blue flashing light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral L …
Product details Add to RFQ

ZB4BV18G1

White flashing light block with body/fixing collar integral LED 110...120V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: In …
Product details Add to RFQ

ZB4BV18G3

Green flashing light block with body/fixing collar integral LED 110...120V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: In …
Product details Add to RFQ

ZB4BV18G4

Red flashing light block with body/fixing collar integral LED 110...120V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Inte …
Product details Add to RFQ

ZB4BV18G5

Orange flashing light block with body/fixing collar integral LED 110...120V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: I …
Product details Add to RFQ

ZB4BV18G6

Blue flashing light block with body/fixing collar integral LED 110...120V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Int …
Product details Add to RFQ

ZB4BV18M1

White flashing light block with body/fixing collar integral LED 230...240V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: In …
Product details Add to RFQ

ZB4BV18M3

Green flashing light block with body/fixing collar integral LED 230...240V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: In …
Product details Add to RFQ

ZB4BV18M4

Red flashing light block with body/fixing collar integral LED 230...240V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Inte …
Product details Add to RFQ

ZB4BV18M5

Orange flashing light block with body/fixing collar integral LED 230...240V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: I …
Product details Add to RFQ

ZB4BV18M6

Blue flashing light block with body/fixing collar integral LED 230...240V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Int …
Product details Add to RFQ

ZB4BV3

Light block with body/fixing collar with BA9s incandesc. bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BV33

Light block with body/fixing collar with BA9s incandesc. bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BV3D1

White light block with body/fixing collar with BA9s LED bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light so …
Product details Add to RFQ

ZB4BV3D3

Green light block with body/fixing collar with BA9s LED bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light so …
Product details Add to RFQ

ZB4BV3D4

Red light block with body/fixing collar with BA9s LED bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light sour …
Product details Add to RFQ

ZB4BV3D5

Orange light block with body/fixing collar with BA9s LED bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light s …
Product details Add to RFQ

ZB4BV3D6

Blue light block with body/fixing collar with BA9s LED bulb 110...120V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light sou …
Product details Add to RFQ

ZB4BV3TQ

Light block ZB4BV3 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV4

Light block with body/fixing collar with BA9s incandesc. bulb 230…240V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV43

Light block with body/fixing collar with BA9s incandesc. bulb 230...240V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BV4D1

White light block with body/fixing collar with BA9s LED bulb 220...240V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light so …
Product details Add to RFQ

ZB4BV4D3

Green light block with body/fixing collar with BA9s LED bulb 220...240V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light so …
Product details Add to RFQ

ZB4BV4D4

Red light block with body/fixing collar with BA9s LED bulb 220...240V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light sour …
Product details Add to RFQ

ZB4BV4D5

Orange light block with body/fixing collar with BA9s LED bulb 220...240V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light s …
Product details Add to RFQ

ZB4BV4D6

Blue light block with body/fixing collar with BA9s LED bulb 220...240V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light sou …
Product details Add to RFQ

ZB4BV5

Light block with body/fixing collar with BA9s incandesc. bulb 400V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV53

Light block with body/fixing collar with BA9s incandesc. bulb 400V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV5D1

White light block with body/fixing collar with BA9s LED bulb 400V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light source c …
Product details Add to RFQ

ZB4BV5D3

Green light block with body/fixing collar with BA9s LED bulb 400V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light source c …
Product details Add to RFQ

ZB4BV5D4

Red light block with body/fixing collar with BA9s LED bulb 400V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light source col …
Product details Add to RFQ

ZB4BV5D5

Orange light block with body/fixing collar with BA9s LED bulb 400V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light source …
Product details Add to RFQ

ZB4BV5D6

Blue light block with body/fixing collar with BA9s LED bulb 400V. Product or component type: Complete bodylight block assembly. Light source: LED. Bulb base: BA 9s. Light source co …
Product details Add to RFQ

ZB4BV6

ZB4BV6 - light block with body/fixing collar for BA9s bulb 250V
Product details Add to RFQ

ZB4BV63

Light block with body/fixing collar for BA9s bulb 250V. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV6TQ

Light block ZB4BV6 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Bulb not included. Bulb base: BA 9s.
Product details Add to RFQ

ZB4BV8

ZB4BV8 - light block with body/fixing collar with BA9s incandesc. bulb 440...480V
Product details Add to RFQ

ZB4BV83

Light block with body/fixing collar with BA9s incandesc. bulb 440...480V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BV9

Light block with body/fixing collar with BA9s incandesc. bulb 550...600V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BV93

Light block with body/fixing collar with BA9s incandesc. bulb 550...600V. Product or component type: Complete bodylight block assembly. Light source: Incandescent. Bulb base: BA 9s …
Product details Add to RFQ

ZB4BVB1

ZB4BVB1 - Complete body/light block assembly, Harmony XB4, metal, universal LED, body/fixing collar, 24V AC DC
Product details Add to RFQ

ZB4BVB13

White light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Ligh …
Product details Add to RFQ

ZB4BVB14

White light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Ligh …
Product details Add to RFQ

ZB4BVB1TQ

Light block ZB4BVB1 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light source colour: White.
Product details Add to RFQ

ZB4BVB3

ZB4BVB3 - green light block with body/fixing collar integral LED 24V
Product details Add to RFQ

ZB4BVB3156

Body for pilot light - ZB4 - green integral LED - 24 V
Product details Add to RFQ

ZB4BVB33

Green light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Ligh …
Product details Add to RFQ

ZB4BVB34

Green light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Ligh …
Product details Add to RFQ

ZB4BVB3TQ

Light block ZB4BVB3 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light source colour: Green.
Product details Add to RFQ

ZB4BVB4

ZB4BVB4 - red light block with body/fixing collar integral LED 24V
Product details Add to RFQ

ZB4BVB4156

Body for pilot light - ZB4 - red integral LED - 24 V
Product details Add to RFQ

ZB4BVB43

Red light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light …
Product details Add to RFQ

ZB4BVB44

Red light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light …
Product details Add to RFQ

ZB4BVB4TQ

Light block ZB4BVB4 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light source colour: Red.
Product details Add to RFQ

ZB4BVB5

ZB4BVB5 - orange light block with body/fixing collar integral LED 24V
Product details Add to RFQ

ZB4BVB53

Orange light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Lig …
Product details Add to RFQ

ZB4BVB54

Orange light block with body/fixing collar integral LED 24V. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Lig …
Product details Add to RFQ

ZB4BVB5TQ

Light block ZB4BVB5 sold by 100. Product or component type: Complete bodylight block assembly. Light source: Protected LED. Bulb base: Integral LED. Light source colour: Orange.