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| The PB-12L03, (AKA the Failsafe Switch) is a heavy-duty on/momentary on, push button that will simultaneously break contact and disable the switch if contact welding occurs. Additionally the design features a moisture rating equivalent to IP 67 and is sonically welded. Currently in it's 2nd generation, this switch was originally designed as the accelerator switch for use in the safety conscious toy car industry and is patented in the United States (PAT# 6,028,274), Italy (PAT# 1,306,784), and China (ZL 033382395). Also offered is a miniature version dubbed the PB-12J01 (AKA Mini-Failsafe) |
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| Specifications |
| Rating |
30A 12VDC
100A Inrush |
| Function |
1P2T |
| Panel Cutout |
1.475" x 0.885"
37.4mm x 22.5mm |
| Electrical Life |
200,000 Cycles |
| Contact Resistance |
30mΩ Max. |
| Insulation Resistance |
500MΩ at 500VDC Min. |
| Dielectric Strength |
500VAC for 1 Minute |
| Temperature Range |
-10°C to 60°C |
| Operation Force |
2500±500gf |
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| Popular/Stocking Part Numbers |
| Part Number | Stocking | Spec | Function | Terminals | Description |  | | | | | | | PB-12L01 | |  |  | 1P On-(On) | 6.3mm Tab | Failsafe, 2nd Generation
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