Petercem G3 and T3 are hermetically sealed snap-action microswitches for aerospace, defence and industrial equipment exposed to moisture, corrosion and vibration.
Hermetic microswitch with stainless steel casing and inert gas filling
Gold-plated silver contacts switch from 5 mA up to 5 A
5 A at 30–48 VDC or 2 A at 220 VAC resistive
Reliable operation from –55 °C to +150 °C
Withstands 100 g shock and 50 g vibration
200,000 mechanical cycles, AIR 8459 approved, MIL-PRF-8805 equivalent
Solder terminals or FEP leads, several actuators and mountings
| IP Classification | Hermetic |
|---|---|
| Max current | 2 A AC, 5 A DC |
| Mechanical cycles | 200.000 |
| Sector | Defence |
| Approvals | MIL-STD |
| Temperature range | -55°C ~ 150°C |
| Voltage | 220 VAC, 48 VDC |
| Mounting | Flange, Panel |
| Material | Stainless steel |
| Shock | 100 G |
| Vibration | 50 G |
| Contact config | SPDT |
| Electrical connection | Free leads, Solder terminals |
| Weight | 41 g, 5 g |
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