This datasheet provides specifications for the Marl 511 series LED.
The 511 Series LED indicators from Marl are professional, high‑brightness devices housed in a robust nickel‑plated brass enclosure. They are sealed to IP67, feature reverse‑protection diodes, and are suitable for high‑vibration applications.
The datasheet lists detailed electrical and optical specifications, ordering codes, material descriptions, derating curves, and contact information for sales and technical support.
| Housing material | Nickel plated brass |
|---|---|
| Mean Time Between Failure | 100,000 Hours |
The MTBF is specified as 100,000 hours.