General purpose thermal circuit breaker, 1-pole, 10A current rating, 125VAC voltage rating. Features a red rocker actuator, quick connect termination, and panel mount design suitable for panel thicknesses up to 0.118 inches. Operates within a temperature range of 0°C to 60°C. RoHS compliant and UL approved.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the TE Connectivity W51-A121B1-10 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Actuator Type | Rocker |
| Approvals | UL |
| Breaker Type | Thermal |
| Color | Red |
| Current Rating | 10A |
| 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 (AC) | 125V |
| DC Rated Voltage | 50V |
| Weight | 0.370377oz |
| Width | 12.8mm |
| RoHS | Compliant |
Download the complete datasheet for TE Connectivity W51-A121B1-10 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
