Overview
The Werma 846.100.00 is a red signal tower light element designed for the KombiSIGN 50 modular stack light system. This compact 52 mm diameter element integrates seamlessly into WERMA’s flexible signal tower architecture, providing clear visual status indication across manufacturing, assembly, and process control environments. The unit features an integrated B15d bulb socket and delivers permanent (continuous) red illumination across a wide voltage range, making it suitable for diverse industrial applications.
Key Features
- Modular bayonet-fit design for quick mechanical and electrical connection
- IP54 ingress protection rating for reliable outdoor and wet-environment operation
- Wide voltage range: 12–240V AC/DC operation eliminates voltage compatibility issues
- 50 mm compact diameter ideal for space-constrained machinery and control panels
- B15d integrated bulb socket for easy lamp replacement
- Permanent (steady) red signal effect for status signaling without flashing or strobing
Technical Specifications
- Part Number: 846.100.00
- Series: KombiSIGN 50
- Color: Red
- Diameter: 52 mm
- Operating Voltage: 12–240V AC/DC
- Signal Effect: Permanent (continuous)
- Bulb Socket Type: B15d integrated
- IP Rating: IP54
- Connection Type: Bayonet fitting
Typical Applications
The Werma 846.100.00 red light element is commonly deployed in:
- Manufacturing and assembly line status indication
- Machine tool control and fault signaling
- Material handling equipment and conveyors
- Process monitoring and production control systems
- Emergency stop and safety status indication
- Warehouse and logistics operations requiring clear visual feedback
Compatibility & Replacements
Compatible With
- WERMA KombiSIGN 50 modular signal tower systems
- Any KombiSIGN 50 tower base and mounting configuration
- Standard B15d lamp cartridges
- 12–240V AC/DC industrial control voltage supplies
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to confirm this unit replaces your current installation.
Works With
- WERMA modular signal tower assemblies
- Industrial PLC and control system outputs
- Standard 12–240V AC/DC control circuits
- B15d lamp and socket ecosystems










