Snap action switch featuring SPST (Single Pole Single Throw) configuration with Normally Open (N.O.) contacts. Rated for 20A at 480VAC and 250VDC, with a power rating of 1491.4VA. Constructed with silver contacts and a plastic housing, it offers a mechanical life of 20,000,000 cycles. Mounting options include chassis, panel, and screw, with screw termination. Operating force is 6.12N, and it operates within a temperature range of -55°C to 125°C.
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Honeywell YA-2R-A2 technical specifications.
| Contact Material | Silver |
| Current Rating | 20A |
| Depth | 17.45mm |
| Differential Travel | 0.0075inch |
| Length | 49.28mm |
| Material | Plastic |
| Max Current Rating | 20A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Voltage Rating (AC) | 480V |
| Max Voltage Rating (DC) | 250V |
| Mechanical Life | 20000000Cycles |
| Mount | Chassis Mount, Panel, Screw |
| Operating Force | 612N |
| Operating Position | 0.015inch |
| Orientation | Straight |
| Package Quantity | 5 |
| Packaging | Bulk |
| Pretravel | 127mm |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | YA |
| Switch Function | Off-Mom |
| Termination | Screw |
| Throw Configuration | SPST |
| Voltage Rating (AC) | 125V |
| DC Rated Voltage | 125V |
| Weight | 286g |
| RoHS | Compliant |
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