Illuminated rocker switch, Single Pole Double Throw (SPDT), latched operation, featuring a 20A current rating and 50VDC/125VAC voltage rating. This panel-mount switch includes quick connect termination and a thermal breaker type, with UL approval. Operating within a 0°C to 60°C temperature range, it has a black actuator and red illumination.
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TE Connectivity W51-A121B1-20 technical specifications.
| Actuator Type | Rocker |
| Approvals | UL |
| Breaker Type | Thermal |
| Package/Case | 125 |
| Color | Black |
| Current Rating | 20A |
| ELV | Non-Compliant |
| Height | 27.9mm |
| Illumination Color | Red |
| Lead Free | Not Applicable |
| Length | 21.8mm |
| Max Operating Temperature | 60°C |
| Min Operating Temperature | 0°C |
| Mount | Panel |
| Number of Poles | 1 |
| Package Quantity | 200 |
| Packaging | Tray |
| Panel Thickness | 0.118inch |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | W51 |
| Termination | Quick Connect |
| Voltage Rating | 125V |
| Voltage Rating (AC) | 125V |
| DC Rated Voltage | 50V |
| Weight | 0.370377oz |
| Width | 12.8mm |
| RoHS | Compliant |
Download the complete datasheet for TE Connectivity W51-A121B1-20 to view detailed technical specifications.
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