Lighting & Indication – Mouser United Kingdom

Harmony XV4 Tower Lights

Schneider Electric Harmony XV4 Tower Lights are Ø40mm sleek modular tower lights with steady and blinking modes. These tower lights feature high-visibility clear or colored lenses. The XV4 tower lights offer a white body and universal mounting options, and support accessories compatible with all XVB7, XV6, and XV4 ranges. These tower lights are equipped with energy-efficient LEDs that deliver up to 50,000 hours of operating life. The XV4 tower lights' flexible, modular design makes them ideal for a wide range of industrial signaling applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Body Extender XV4C010 Schneider Electric 1: £17.56 15In Stock New Product	Mfr. Part No. XV4C010 Mouser Part No 996-XV4C010 New Product	Schneider Electric	Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Body Extender Learn More about Schneider Electric harmony xv4 tower lights	Datasheet	15In Stock	£17.56	Min.: 1 Mult.: 1
Tower Light Accessories Sound Module, Harmony XV4, 40mm Modular Tower Light, 8 Tone Buzzer, White Body Color XV4CT00 Schneider Electric 1: £30.31 15In Stock New Product	Mfr. Part No. XV4CT00 Mouser Part No 996-XV4CT00 New Product	Schneider Electric	Tower Light Accessories Sound Module, Harmony XV4, 40mm Modular Tower Light, 8 Tone Buzzer, White Body Color Learn More about Schneider Electric harmony xv4 tower lights	Datasheet	15In Stock	£30.31	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Wall Mount Adapter, Cover Included, White Body Color XV4C21BP Schneider Electric 1: £37.54 20In Stock New Product	Mfr. Part No. XV4C21BP Mouser Part No 996-XV4C21BP New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Wall Mount Adapter, Cover Included, White Body Color	Datasheet	20In Stock	£37.54	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 100-240V AC, 120V DC, base only w/o adapter, Cover Included, White Body Color XV4C23 Schneider Electric 1: £27.03 5In Stock 53On Order New Product	Mfr. Part No. XV4C23 Mouser Part No 996-XV4C23 New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 100-240V AC, 120V DC, base only w/o adapter, Cover Included, White Body Color	Datasheet	5In Stock 53On Order On Order Ship Dates Mfr. No: XV4C23 Stock: 5 Can Dispatch Immediately On Order: 3 Expected 19/10/2026 50 Expected 02/11/2026 Factory Lead Time: 5 Weeks	£27.03	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Steady-Clear XV4C25 Schneider Electric 1: £27.03 11In Stock 50Expected 02/11/2026 New Product	Mfr. Part No. XV4C25 Mouser Part No 996-XV4C25 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Steady-Clear	Datasheet	11In Stock 50Expected 02/11/2026	£27.03	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC blinking base only w/o adapter, Cover Included, White Body Color XV4C21BG Schneider Electric 1: £32.28 4In Stock 40Expected 02/11/2026 New Product	Mfr. Part No. XV4C21BG Mouser Part No 996-XV4C21BG New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC blinking base only w/o adapter, Cover Included, White Body Color	Datasheet	4In Stock 40Expected 02/11/2026	£32.28	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Blue Lens, Steady-Clear XV4C27 Schneider Electric 1: £27.03 8In Stock 50Expected 02/11/2026 New Product	Mfr. Part No. XV4C27 Mouser Part No 996-XV4C27 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Blue Lens, Steady-Clear	Datasheet	8In Stock 50Expected 02/11/2026	£27.03	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Direct Mount Adapter, Cover Included, White Body Color XV4C21BL Schneider Electric 1: £41.29 21In Stock New Product	Mfr. Part No. XV4C21BL Mouser Part No 996-XV4C21BL New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Direct Mount Adapter, Cover Included, White Body Color	Datasheet	21In Stock	£41.29	Min.: 1 Mult.: 1
Tower Light Modules Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Wall Mount Adapter XV4C21BFX Schneider Electric 1: £67.59 20In Stock New Product	Mfr. Part No. XV4C21BFX Mouser Part No 996-XV4C21BFX New Product	Schneider Electric	Tower Light Modules Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Wall Mount Adapter	Datasheet	20In Stock	£67.59	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with 3-Pin Adapter, Cover Included, White Body Color XV4C21BT Schneider Electric 1: £35.48 40In Stock New Product	Mfr. Part No. XV4C21BT Mouser Part No 996-XV4C21BT New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with 3-Pin Adapter, Cover Included, White Body Color	Datasheet	40In Stock	£35.48	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Steady-Clear XV4C24 Schneider Electric 1: £27.03 4In Stock 50Expected 02/11/2026 New Product	Mfr. Part No. XV4C24 Mouser Part No 996-XV4C24 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Steady-Clear	Datasheet	4In Stock 50Expected 02/11/2026	£27.03	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Steady XV4C24C Schneider Electric 1: £31.91 15In Stock New Product	Mfr. Part No. XV4C24C Mouser Part No 996-XV4C24C New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Steady	Datasheet	15In Stock	£31.91	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Tube Mount Adapter, Cover Included, White Body Color XV4C21MFX Schneider Electric 1: £150.16 20Expected 02/11/2026 New Product	Mfr. Part No. XV4C21MFX Mouser Part No 996-XV4C21MFX New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 24V AC/DC base with Tube Mount Adapter, Cover Included, White Body Color	Datasheet	20Expected 02/11/2026	£150.16	Min.: 1 Mult.: 1
Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 100-240V AC, 120V DC, blinking base only w/o adapter, Cover Included, White Body Color XV4C21MX Schneider Electric 1: £97.60 40Expected 02/11/2026 New Product	Mfr. Part No. XV4C21MX Mouser Part No 996-XV4C21MX New Product	Schneider Electric	Tower Light Modules Base Module, Harmony XV4, 40mm Modular Tower Light, 100-240V AC, 120V DC, blinking base only w/o adapter, Cover Included, White Body Color	Datasheet	40Expected 02/11/2026	£97.60	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Orange Lens, Steady-Clear XV4C26 Schneider Electric 1: £27.03 50Expected 02/11/2026 New Product	Mfr. Part No. XV4C26 Mouser Part No 996-XV4C26 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Orange Lens, Steady-Clear	Datasheet	50Expected 02/11/2026	£27.03	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, White Lens, Steady XV4C29 Schneider Electric 1: £105.11 50Expected 08/12/2026 New Product	Mfr. Part No. XV4C29 Mouser Part No 996-XV4C29 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, White Lens, Steady	Datasheet	50Expected 08/12/2026	£105.11	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Multi-Colored XV4C53 Schneider Electric 1: £37.54 50Expected 08/12/2026 New Product	Mfr. Part No. XV4C53 Mouser Part No 996-XV4C53 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Multi-Colored	Datasheet	50Expected 08/12/2026	£37.54	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Blinking XV4C54 Schneider Electric 1: £37.54 50Expected 08/12/2026 New Product	Mfr. Part No. XV4C54 Mouser Part No 996-XV4C54 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Blinking	Datasheet	50Expected 08/12/2026	£37.54	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Blinking XV4C55 Schneider Electric 1: £37.54 50Expected 08/12/2026 New Product	Mfr. Part No. XV4C55 Mouser Part No 996-XV4C55 New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Red Lens, Blinking	Datasheet	50Expected 08/12/2026	£37.54	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, White Lens, Blinking XV4C9S Schneider Electric 1: £44.30 75On Order New Product	Mfr. Part No. XV4C9S Mouser Part No 996-XV4C9S New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, White Lens, Blinking	Datasheet	75On Order On Order Ship Dates Mfr. No: XV4C9S Stock: 0 On Order: 5 Expected 19/10/2026 70 Expected 02/11/2026 Factory Lead Time: 5 Weeks	£44.30	Min.: 1 Mult.: 1
Tower Light Modules Sound Module, Harmony XV4, 40mm Modular Tower Light, 2 Tone Buzzer, White Body Color XV4C9T Schneider Electric 1: £78.83 30Expected 08/12/2026 New Product	Mfr. Part No. XV4C9T Mouser Part No 996-XV4C9T New Product	Schneider Electric	Tower Light Modules Sound Module, Harmony XV4, 40mm Modular Tower Light, 2 Tone Buzzer, White Body Color	Datasheet	30Expected 08/12/2026	£78.83	Min.: 1 Mult.: 1
Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Direct Mout Adapter XV4C020 Schneider Electric 1: £17.56 15Expected 02/11/2026 New Product	Mfr. Part No. XV4C020 Mouser Part No 996-XV4C020 New Product	Schneider Electric	Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Direct Mout Adapter Learn More about Schneider Electric harmony xv4 tower lights	Datasheet	15Expected 02/11/2026	£17.56	Min.: 1 Mult.: 1
Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Tube Mount Adapter XV4C030 Schneider Electric 1: £25.04 15Expected 02/11/2026 New Product	Mfr. Part No. XV4C030 Mouser Part No 996-XV4C030 New Product	Schneider Electric	Tower Light Accessories Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Tube Mount Adapter Learn More about Schneider Electric harmony xv4 tower lights	Datasheet	15Expected 02/11/2026	£25.04	Min.: 1 Mult.: 1
Tower Light Modules Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Direct Mount Adapter, 3-Pin XV4C040 Schneider Electric 1: £26.36 15Expected 08/12/2026 New Product	Mfr. Part No. XV4C040 Mouser Part No 996-XV4C040 New Product	Schneider Electric	Tower Light Modules Mounting Accessory, Harmony XV4, 40mm Modular Tower Light, White Body Color, Direct Mount Adapter, 3-Pin	Datasheet	15Expected 08/12/2026	£26.36	Min.: 1 Mult.: 1
Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Steady XV4C23C Schneider Electric 1: £31.91 15Expected 08/12/2026 New Product	Mfr. Part No. XV4C23C Mouser Part No 996-XV4C23C New Product	Schneider Electric	Tower Light Modules Light Module, Harmony XV4, 40mm Modular Tower Light, Green Lens, Steady	Datasheet	15Expected 08/12/2026	£31.91	Min.: 1 Mult.: 1

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