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Optical module for signal tower

Optical modules for signal towers are compact, high-visibility signaling components designed for industrial automation environments. These modules typically feature LED-based light sources with multiple color options (red, green, amber, blue, white) and various voltage ratings (24V DC, 48V DC, 110-240V AC). They are available in different diamet...

Optical modules for signal towers are compact, high-visibility signaling components designed for industrial automation environments. These modules typically feature LED-based light sources with multiple color options (red, green, amber, blue, white) and various voltage ratings (24V DC, 48V DC, 110-240V AC). They are available in different diameters (50mm, 70mm, 90mm) and mounting styles, including direct base mount or modular stackable configurations. The modules often include integrated flashing or steady light modes, with protection ratings up to IP65 for harsh industrial conditions. They are compatible with standard signal tower bases and can be combined with audible alarm modules for complete visual-auditory signaling solutions.

Optical modules for signal towers are widely used in manufacturing plants, assembly lines, warehouse logistics, and process control systems to indicate machine status (running, idle, fault), production alerts, or safety warnings. They are essential in automated production cells, conveyor systems, packaging machinery, and material handling equipment. These modules are also deployed in clean rooms, automotive assembly, food processing, and pharmaceutical environments where clear visual communication is critical for operator safety and process efficiency.

Key subcategories include steady light modules, flashing light modules, and multi-color LED modules. Common article codes follow patterns like STL-50-24-R (steady light, 50mm, 24V DC, red) or FL-70-230-A (flashing light, 70mm, 230V AC, amber). Other examples include MCL-90-24-RGB (multi-color LED, 90mm, 24V DC) and STL-70-48-G (steady light, 70mm, 48V DC, green). These codes typically indicate diameter, voltage, and color, allowing easy identification for ordering.

Our service provides express worldwide shipping and dedicated engineering support for optical module selection and integration. We offer real-time pricing, technical documentation per article, and personalized assistance from industrial automation specialists to ensure optimal signaling solutions for your application.

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Manufacturer Code Reference Catalog Number Description Delivery Price

8WD4200-1AD

8WD4200-1AD

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continuous light element, yellow, 12-230 V AC/DC, 50 mm diameter, base BA15d without light element

SIRIUS Signaling, permanent light element, yellow, 12v - 230v.

3 View Availability View Price

8WD4200-1AF

8WD4200-1AF

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continuous light element, blue, 12-230 V AC/DC, 50 mm diameter, base BA15d without light element

SIRIUS Signaling, permanent light element, blue, 12v - 230v.

3 View Availability View Price

8WD4220-0CB

8WD4220-0CB

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Single-flash light element, red, 24 V DC, diameter 50 mm

RED FLASH ELEMENT SIGNALING COLUMN, 24V DC.

3 View Availability View Price

8WD4220-0CC

8WD4220-0CC

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Single-flash light element, green, 24 V DC, diameter 50 mm

GREEN FLASH ELEMENT SIGNALING COLUMN, 24V DC.

3 View Availability View Price

8WD4220-0CE

8WD4220-0CE

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Single-flash light element, clear, 24 V DC, diameter 50 mm

COLUMN SIGNALING TRANSP. FLASH ELEMENT, 24V DC.

3 View Availability View Price

8WD4220-0CF

8WD4220-0CF

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Single-flash light element, blue, 24 V DC, diameter 50 mm

BLUE FLASH ELEMENT SIGNALING COLUMN, 24V DC.

3 View Availability View Price

8WD4220-5AB

8WD4220-5AB

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Continuous light element, with integrated LED, red, 24 V AC/DC, Diameter 50 mm

SIRIUS Signage, permanent light led, 24V UC, red

3 View Availability View Price

8WD4220-5AE

8WD4220-5AE

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Continuous light element, with integrated LED, clear, 24 V AC/DC, Diameter 50 mm

PERM LIGHT ELEMENTS. LED, 24V UC, TRANSPARENT

3 View Availability View Price

8WD4220-5AF

8WD4220-5AF

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Continuous light element, with integrated LED, blue, 24 V AC/DC, Diameter 50 mm

PERM LIGHT ELEMENTS. LED, 24V UC, BLUE

3 View Availability View Price

8WD4220-5BB

8WD4220-5BB

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Flashlight element, with integrated LED, red, 24 V AC/DC, Diameter 50 mm

SIRIUS Signaling, senaliz column. diameter 50mm individual element IP54; flashing element, led rot 24V AC/DC

3 View Availability View Price

8WD4220-5BD

8WD4220-5BD

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Flashlight element, with integrated LED, yellow, 24 V AC/DC, Diameter 50 mm

3 View Availability View Price

8WD4220-5BE

8WD4220-5BE

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repeated-flash light element, with integrated LED, clear, 24 V AC/DC, diameter 50 mm

3 View Availability View Price

8WD4240-5AB

8WD4240-5AB

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Continuous light element, with integrated LED, red, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4240-5AD

8WD4240-5AD

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Continuous light element, with integrated LED, yellow, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4240-5AC

8WD4240-5AC

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Continuous light element, with integrated LED, green, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4240-5AE

8WD4240-5AE

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Continuous light element, with integrated LED, clear, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4240-5BD

8WD4240-5BD

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Flashlight element, with integrated LED, yellow, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4240-5BF

8WD4240-5BF

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Flashlight element, with integrated LED, blue, 115 V AC, Diameter 50 mm

3 View Availability View Price

8WD4250-5AC

8WD4250-5AC

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Continuous light element, with integrated LED, green, 230 V AC, Diameter 50 mm

PERM LIGHT ELEMENTS. LED,230V AC, GREEN.

3 View Availability View Price

8WD4250-5AD

8WD4250-5AD

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Continuous light element, with integrated LED, yellow, 230 V AC, Diameter 50 mm

PERM LIGHT ELEMENTS. LED,230V AC, YELLOW.

3 View Availability View Price

8WD4250-5AF

8WD4250-5AF

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Continuous light element, with integrated LED, blue, 230 V AC, Diameter 50 mm

PERM LIGHT ELEMENTS. LED, 230V AC, BLUE.

3 View Availability View Price

8WD4250-5BB

8WD4250-5BB

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Flashlight element, with integrated LED, red, 230 V AC, Diameter 50 mm

SIRIUS Signage, signal column. diameter 50mm single element IP54; Flashing element, LED ROT 230V AC/DC.

3 View Availability View Price

8WD4250-5BF

8WD4250-5BF

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Flashlight element, with integrated LED, blue, 230 V AC, Diameter 50 mm

SIRIUS Signage, signal column. diameter 50mm single element IP54; Flashing element, blue LED 230V AC/DC.

3 View Availability View Price

8WD4250-5BE

8WD4250-5BE

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Flashlight element, with integrated LED, clear, 230 V AC, Diameter 50 mm

SIRIUS Signage, signal column. diameter 50mm single element IP54; Flashing element, transparent LED 230V AC/DC.

3 View Availability View Price

8WD4328-1XX

8WD4328-1XX

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incandescent lamp, 24 V AC/DC, 5 CO contacts, base BA15d, accessory for signaling columns, with diameter 50 mm + 70 mm, (packing unit 10 units)

SIRIUS Signaling, signaling columns, diameter 70mm, incandescent lamp accessory, 24V, ba 15d, 5w.

3 View Availability View Price

8WD4358-1XX

8WD4358-1XX

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incandescent lamp, 230 V AC, 5 CO contacts, base BA15d, accessory for signaling columns, with diameter 50 mm + 70 mm, (packing unit 10 units)

SIGNALING COLUMNS, DIAMETER 70MM ACCESSORY INCANDESCENT LAMPS 230V, BA 15D, 5W.

3 View Availability View Price

8WD4348-1XX

8WD4348-1XX

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incandescent lamp, 115 V AC, 5 CO contacts, base BA15d, accessory for signaling columns, with diameter 50 mm + 70 mm, (packing unit 10 units)

INCANDESCENT LAMP, BA 15D SOCKET, 5 W, 110 V INCANDESCENT LAMPS 110V, BA 15D, 5W.

3 View Availability View Price

8WD4400-1AB

8WD4400-1AB

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continuous light element, red, 12-230 V AC/DC, 70 mm diameter, base BA15d without light element

SIRIUS Signaling, signal column permanent red lighting element, 12...240V AC/DC.

3 View Availability View Price

8WD4400-1AD

8WD4400-1AD

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continuous light element, yellow, 12-230 V AC/DC, 70 mm diameter, base BA15d without light element

SIRIUS Signaling, permanent yellow lighting element signaling column, 12...240V AC/DC.

3 View Availability View Price

8WD4400-1AC

8WD4400-1AC

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continuous light element, green, 12-230 V AC/DC, 70 mm diameter, base BA15d without light element

SIRIUS Signaling, signal column element permanent green lighting, 12...240V AC/DC.

3 View Availability View Price

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