Signal Tower Components

Signal tower components, often known as click-together beacon lamps, are used on different devices and machinery for drawing attention to warning messages and fault conditions by providing a signal / visual alarm.

How do signal towers work?

Signal tower components are used in a wide-range of applications to achieve multi-status signalling. They are commonly used by mounting together to make a tower of up to six modules high. These towers can be used as single indicators or used as sounder modules.

Different components of a signal tower

Every tower beacon consists of the following essential components:

Base units

The signal base unit is the bottom area of the signal tower. This part has a terminal block for installation, wiring, top cover and gasket in order to support the whole tower construction.

Light modules

Light modules come in different colours for different types of lamps or light modules, including LED, strobes, and incandescent lamps and send out a warning signal.

Audible Alarm Modules

Audible alarm modules are attached to the top area of a completed tower unit. These audible alarms act as a warning/ alert signal to users.

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Werma 640 Series Terminal unit, 24 V dc, 230 V ac, AC, DC, IP65 RS Stock No.: 455-3413 Mfr. Part No.: 640.800.00 Datasheets: HK$272.10 Each	Werma	-	KombiSIGN 71	640	Termination	AC, DC	-	-	-	-	24 V dc, 230 V ac	-	-	-	26.5mm	70mm	-	-	-	IP65
Siemens 8WD44 Series Red Continuous lighting Effect Flashing Light Element, 24 V ac/dc, LED Bulb, AC/DC, IP65 RS Stock No.: 181-1641 Mfr. Part No.: 8WD4420-5AB Datasheets: HK$694.20 Each	Siemens	Lamp Included	SIRIUS 8WD4	8WD44	Beacon	AC/DC	Continuous lighting	Red	LED	Red	24 V ac/dc	-	-	-	65.5mm	70mm	-	-	-	IP65
Siemens 8WD4428 Series Yellow LED Bulb for Use with 8WD42 / 8WD44 Signaling Columns, 24 V, LED Bulb, AC/DC RS Stock No.: 181-1614 Mfr. Part No.: 8WD4428-6XD Datasheets: HK$445.90 Each	Siemens	Lamp Included	SIRIUS	8WD4428	LED Bulb	AC/DC	-	Yellow	LED	Yellow	24 V	-	-	8WD42 / 8WD44 Signaling Columns	45mm	50mm	-	-	-	-
Siemens 8WD4420 Series Green Continuous lighting Effect Flashing Light Element, 24 V ac/dc, LED Bulb, AC/DC, IP65 RS Stock No.: 181-1640 Mfr. Part No.: 8WD4420-5AC Datasheets: HK$694.20 Each	Siemens	Lamp Included	SIRIUS	8WD4420	Beacon	AC/DC	Continuous lighting	Green	LED	Green	24 V ac/dc	-	-	-	65.5mm	70mm	-	-	-	IP65
Siemens 8WD44 Series Yellow Continuous lighting Effect Flashing Light Element, 24 V ac/dc, LED Bulb, IP65 RS Stock No.: 181-1650 Mfr. Part No.: 8WD4420-5AD Datasheets: HK$694.20 Each	Siemens	Lamp Included	SIRIUS 8WD4	8WD44	Beacon	-	Continuous lighting	Yellow	LED	-	24 V ac/dc	-	-	-	65.5mm	70mm	-	-	-	IP65
Werma Base Unit for Use with KombiSIGN 50 RS Stock No.: 328-0300 Mfr. Part No.: 975.845.01 Datasheets: HK$153.90 Each	Werma	-	KombiSIGN 50	-	Mounting Base	-	-	-	-	-	-	-	-	KombiSIGN 50	37mm	70mm	-	-	-	IP54
Banner TL70 Series Multicolour Signal Tower, 12 → 30 V dc, LED Bulb, Vdc, IP65 RS Stock No.: 293-863 Mfr. Part No.: TL70GYRT Datasheets: HK$2,654.72 Each	Banner	-	-	TL70	Tower Light	Vdc	-	Green, Red, Yellow	LED	-	12 → 30 V dc	-	-	-	-	-	-	-	-	IP65
Better World Schneider Electric Harmony XVB Series Red Flashing Effect Beacon Unit, 24 V ac/dc, Incandescent / LED Bulb, AC, DC, IP65 RS Stock No.: 294-0382 Mfr. Part No.: XVBC4B4 Datasheets: HK$963.90 Each	Schneider Electric	-	Harmony	Harmony XVB	Beacon	AC, DC	Flashing	Red	Incandescent, LED	-	24 V ac/dc	-	-	-	63mm	70mm	Yes	Green Premium	-	IP65
Schneider Electric XVC Series Red Multiple Effect Signal Tower, 100 → 240 V ac, LED Bulb, AC, IP54 RS Stock No.: 205-178 Mfr. Part No.: XVC1M1HK Datasheets: HK$5,934.10 Each	Schneider Electric	Multifunction	Harmony XVC1	XVC	Tower Light	AC	Flashing, Steady	Red	LED	-	100 → 240 V ac	-	-	-	-	-	-	-	-	IP54
AUER Signal PC7DRB Series Red Rotating Effect Beacon Module Top for Use with Modul-Perfect 70 LED Signal Towers, 24 V RS Stock No.: 244-0318 Mfr. Part No.: 910132405 Datasheets: HK$1,007.60 Each	AUER Signal	Multifunction	-	PC7DRB	LED	AC/DC	Rotating	Red	LED	-	24 V ac/dc	-	-	Modul-Perfect 70 LED Signal Towers	-	70mm	-	-	-	-
Siemens 8WD44 Series Mounting Base for Use with 8WD44 Signaling Columns RS Stock No.: 181-1624 Mfr. Part No.: 8WD4308-0CA Datasheets: HK$273.90 Each	Siemens	-	SIRIUS 8WD4	8WD44	Bracket	-	-	-	-	-	-	-	-	8WD44 Signaling Columns	106mm	70mm	-	-	-	-
Siemens 8WD42 Series Clear Steady Effect Steady Light Element, 24 V, LED Bulb, AC/DC RS Stock No.: 213-0264 Mfr. Part No.: 8WD4220-5AE Datasheets: HK$1,018.40 Each	Siemens	-	SIRIUS 8WD4	8WD42	Beacon	AC/DC	Steady	Clear	LED	-	24 V	-	-	-	-	-	-	-	-	-
Siemens 8WD44 Series Green Flashing Light Element, 230 V ac, LED Bulb, AC, IP65 RS Stock No.: 181-1664 Mfr. Part No.: 8WD4450-5AC Datasheets: HK$819.30 Each	Siemens	Lamp Included	SIRIUS 8WD4	8WD44	Beacon	AC	-	Green	LED	-	230 V ac	-	-	-	65.5mm	70mm	-	-	-	IP65
Siemens 8WD44 Series Yellow Flashing Effect Flashing Light Element, 24 V, LED Bulb, AC/DC RS Stock No.: 211-0120 Mfr. Part No.: 8WD4420-5BD Datasheets: HK$1,085.00 Each	Siemens	-	SIRIUS 8WD4	8WD44	Beacon	AC/DC	Flashing	Yellow	LED	-	24 V	-	-	-	-	-	-	-	-	-
Siemens 8WD42 Series Blue Steady Effect Steady Light Element, 24 V, LED Bulb, AC/DC RS Stock No.: 213-0265 Mfr. Part No.: 8WD4220-5AF Datasheets: HK$1,018.40 Each	Siemens	-	SIRIUS 8WD4	8WD42	Beacon	AC/DC	Steady	Blue	LED	-	24 V	-	-	-	-	-	-	-	-	-
Siemens 8WD42 Series Green Continuous lighting Effect Light Module, 230 V ac, LED Bulb, AC, IP54 RS Stock No.: 161-251 Mfr. Part No.: 8WD4250-5AC Datasheets: HK$1,171.90 Each	Siemens	-	SIRIUS 8WD4	8WD42	Light Source	AC	Continuous lighting	Green	LED	-	230 V ac	-	-	-	-	-	-	-	-	IP54
Werma Contact Box for Use with KombiSIGN 50/70/71, IP54 RS Stock No.: 849-5327 Mfr. Part No.: 975.840.04 Datasheets: HK$406.80 Each	Werma	-	-	-	Contact Box	-	-	-	-	-	-	-	-	KombiSIGN 50/70/71	46mm	70mm	-	-	-	IP54
Better World Schneider Electric XVBC Series Green Flashing Effect Mounting Base, 24 V ac/dc, LED Bulb, AC, DC, IP65, IP66 RS Stock No.: 179-9459 Mfr. Part No.: XVBC5B3 Datasheets: HK$2,039.00 Each	Schneider Electric	Lamp Included	Harmony XVB Universal	XVBC	Indicator Bank	AC, DC	Flashing	Green	LED	-	24 V ac/dc	-	-	-	138mm	70mm	Yes	Green Premium	-	IP65, IP66
Allen Bradley 855T Series Lamp, 24 V, Incandescent Bulb RS Stock No.: 256-7239 Mfr. Part No.: 855T-L24 Datasheets: HK$48.13 Each	Allen Bradley	-	855 K	855T	Lamp	-	-	-	Incandescent	-	24 V	-	-	-	-	-	-	-	-	-
Werma KombiSIGN 40 Series Terminal Element for Use with KombiSIGN 40, IP66, IP69K RS Stock No.: 123-0907 Mfr. Part No.: 630.700.75 Datasheets: HK$164.10 Each	Werma	-	-	KombiSIGN 40	Terminal Element	-	-	-	-	-	-	-	-	KombiSIGN 40	40mm	40mm	-	-	-	IP66, IP69K

Signal Tower Components

How do signal towers work?

Different components of a signal tower

1408 Products showing for Signal Tower Components

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