| Ingress Protection | - | |
| Current Rating (Amps) | 10A (DC) | |
| Product Status | Obsolete | |
| Electrical Life | - | |
| Mfr | Littelfuse Inc. | |
| Features | - | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | Not Applicable | |
| Illumination Type, Color | - | |
| Operating Temperature | - | |
| Actuator Marking | ON OFF, Horizontal | |
| Termination Style | Quick Connect - 0.250" (6.3mm) | |
| Actuator Type | Concave (Standard V) | |
| Approval Agency | - | |
| Panel Cutout Dimensions | Rectangular - 28.57mm x 13.97mm | |
| ECCN | OBSOLETE | |
| Circuit | SPST | |
| Mounting Type | Panel Mount, Snap-In | |
| Mechanical Life | - | |
| Illumination Voltage (Nominal) | - | |
| Series | 540 | |
| Voltage Rating - DC | 12 V | |
| Switch Function | On-Off | |
| HTSUS | 0000.00.0000 | |
| Package | Bulk | |
| Base Product Number | 54000 | |
| Color - Actuator/Cap | Black |
