Overview
The Allen-Bradley 855E-10TL8 is a 50mm Control Tower stack light module featuring a steady yellow LED designed for plant-floor status indication and equipment monitoring. Rated at 120VAC with 30mA current draw, this module communicates critical application status to operators and maintenance personnel. The 855E-10TL8 integrates seamlessly into Allen-Bradley Control Tower stack light systems and meets UL 508 and CSA certifications for safety-critical environments.
Key Features
- 50mm cylindrical yellow LED module with 100,000-hour average lamp life
- 120VAC rated, 30mA steady operation for reliable status indication
- Socket mount design for quick installation and module replacement
- NEMA 4, 4X, 13 enclosure ratings; IP65-compliant for harsh environments
- Operating temperature range -25°C to +50°C for outdoor and temperature-sensitive applications
- Polycarbonate lens with steady (non-flashing) LED for continuous visual alerts
Technical Specifications
- Voltage: 120VAC
- Current Draw: 30mA
- Module Type: 50mm Steady LED
- Lens Color: Yellow
- Lens Material: Polycarbonate
- Average Lamp Life: 100,000 hours
- Operating Temperature: -25°C to +50°C
- Enclosure Rating: NEMA 4, 4X, 13 / IP65
- Mounting: Socket Mount
- Certifications: UL 508, CSA C22.2 No. 14, CE Marked
Typical Applications
The 855E-10TL8 yellow LED module is ideal for:
- Multi-status indication on production machinery and assembly lines
- Equipment status communication in control panels and electrical enclosures
- Caution or warning signals in manufacturing and processing environments
- Outdoor and wash-down areas (NEMA 4X rated)
- Food processing, chemical handling, and corrosive environments
- Machine downtime alerts and changeover signaling on the plant floor
Compatibility & Replacements
Compatible With
- Allen-Bradley Control Tower stack light systems (855E series)
- 50mm stack light bases and mounting fixtures
- Industrial control panels requiring 120VAC-rated indicator modules
- PLC and relay-based machine control systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to ensure the 855E-10TL8 matches your existing stack light base model and voltage requirements.
Works With
- Allen-Bradley 50mm Control Tower stack light bases
- Socket mount stack light assemblies
- Standard 50mm stack light frameworks from multiple manufacturers
