Maintenance teams planning replacements for L2RRU-L4B frequently review Autonics Proximity Sensor, Autonics S2Srn Sakrab and Autonics Digital Counter to prevent downtime, checking availability and compatibility with existing systems.
Autonics L2RRU-L4B - 22/25 mm Pilot Lights
Autonics 22/25 mm Pilot Lights L2RRU-L4B Technical Specifications

| Brand | Autonics |
| Product Type | Control Switches |
| Product | L2RRU-L4B |
Autonics 22/25 mm Pilot Lights L2RRU-L4B Technical Specifications
| Specification | Value |
|---|---|
| Letter marking | None(no printing) |
| Color | Blue |
| Head type | Flat square(extended) |
| LED block type | Singular type |
| Environment_Ambient temperature | -15 to 55β, storage: -25 to 65β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP52 |
| Weight_Housing | Approx. 7g |
| Weight_Mounting hole_Γ22/25 | Approx. 15.5g |







