Microswitch R series
Microswitch R series
Petercem R series are hermetically sealed snap-action microswitches built for severe industrial environments with humidity, corrosion and demanding temperatures.
Tin-plated brass casing with inert gas-filled switching chamber
Up to 5 A at 220 VAC or 3 A at 115 VDC
Extended-range versions work from –55 °C to +155 °C
100,000 mechanical and electrical cycles
Withstands 5 bar pressure, 50 g shock and 10 g vibration
AIR 8459 approved, MIL-PRF-8805 equivalent
Lever, roller or plunger actuators; screw terminals or leads
Additional information
| IP Classification | Hermetic |
|---|---|
| Max current | 3 A DC, 5 A AC |
| Sector | Defence |
| Approvals | MIL-STD |
| Temperature range | -55°C ~ 155°C |
| Voltage | 115 VDC, 220 VAC |
| Mechanical cycles | 100.000 |
| Material | Brass |
| Shock | 50 G |
| Vibration | 10 G |
| Contact config | SPDT |
| Electrical connection | Free leads, Screw terminal |
| Weight | 120 g, 35 g |
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