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WERMA Buzzer: 24V DC, 1 31/32 in Overall Wd, 78 in Overall Lg, 3 1/16 in Overall Ht - Buzzer Alarms with Steady Light
WERMABuzzer Alarms with Steady Light

WERMA Buzzer: 24V DC, 1 31/32 in Overall Wd, 78 in Overall Lg, 3 1/16 in Overall Ht

The WERMA Buzzer with Steady Light (SKU 452U54, Mfr. #45030055) is a 24V DC wall-mount alarm that combines an LED steady light with an audible buzzer. It features a potential-free output for feedback of buzzer…

SKU 3G-OTH-559426

Brand
WERMA
Item
Buzzer: 24V DC, 1 31/32 in Overall Wd, 78 in Overall Lg, 3 1/16 in Overall Ht
Category
Buzzer Alarms with Steady Light
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Technical Specifications

WERMA
Manufacturer Part Number
45030055
Type
LED, 45030055
Overall Lg
78 in
Features
Potential-Free Output for Feedback of Buzzer Switch-Off to the Control System
Overall Ht
3 1/16 in
Overall Wd
1 31/32 in
Connection Type
Screw Terminal
Mounting Location
Wall Mount
Operating Voltage
24V DC
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WERMA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WERMA Buzzer with Steady Light (SKU 452U54, Mfr. #45030055) is a 24V DC wall-mount alarm that combines an LED steady light with an audible buzzer. It features a potential-free output for feedback of buzzer switch-off to the control system, and connects via screw terminals. Dimensions: 3 1/16 in H x 78 in L x 1 31/32 in W.

Frequently Asked Questions

What is the WERMA Buzzer with Steady Light used for?

The WERMA Buzzer with Steady Light (45030055) is a 24V DC wall-mount alarm that provides both an audible buzzer and a steady LED light. It is used in industrial environments to signal machine status, faults, or warnings, with a potential-free output that confirms buzzer switch-off to the control system.

What are the specifications of the WERMA Buzzer 45030055?

The WERMA Buzzer 45030055 operates at 24V DC, has a steady LED light, and measures 3 1/16 in H x 78 in L x 1 31/32 in W. It features screw terminal connections, wall-mount installation, and a potential-free output for feedback of buzzer switch-off to the control system.

Where to buy the WERMA Buzzer 45030055 worldwide?

3G Electric supplies the WERMA Buzzer 45030055 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 24V DC alarm with steady light.

How to install the WERMA Buzzer with Steady Light?

Mount the WERMA Buzzer 45030055 on a wall using the provided screw terminals. Connect 24V DC power and wire the potential-free output to your control system for buzzer-off feedback. Follow standard industrial wiring practices and verify voltage before energizing.

Used in

Common applications for WERMA
Machine tool status indication — WERMA KombiSIGN 71/72 tower light assemblies (e.g., SKU 452T34) used to show green for running, yellow for standby, red for fault.
Conveyor system alarm signaling — WERMA flashing light modules (e.g., SKU 452R75) mounted on conveyor frames to indicate jams or emergency stops.
Process control panel monitoring — WERMA 4-tier tower lights (e.g., SKU 452T92) with sounder tier for audible and visual alerts in chemical processing plants.
Automotive assembly line quality control — WERMA 3-tier assemblies (e.g., SKU 452T30) at inspection stations to signal pass/fail/rework status.
Outdoor equipment status — WERMA IP65-rated tower lights on water treatment pumps or HVAC units for remote visual monitoring.
Warehouse racking safety — WERMA wall-mount brackets (e.g., SKU 452T63) supporting tower lights at aisle ends to indicate forklift traffic or zone status.

WERMA Products

3G Electric supplies WERMA buzzer alarms with steady light. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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