PM22
Miniature single-pole switch with single break contact for DC and AC circuits of communications electronics equipment.
2 typical sizes available which vary of switching loads.
Climate versions: boreal and all-climate
Mounting method: wire mounting.
Technical parameters
| Mass, not more than, g | 3.5 |
| Contact resistance, not more than, Ohm | 0.05 |
| Insulation strength, V | 750 |
| Insulation resistance, not less than, MOhm | 1000 |
| Contact actuation time, not more than, s | 0.01 |
| Forward actuation force, N | 0.78..2.45 |
| Reverse actuation force, not less than, N | 0.29 |
| Actuation system travel, mm operational extended, not less than differential, not more than | 0.1..0.6 0.15 0.15 |
| Ambient air temperature, oC civil requirements version military requirements version | -60..+85 -60..+125 |
| Relative humidity boreal version at +25 oC all-climate version at +35 oC | 98% 98% |
| Warranty lifetime, h civil requirements version military requirements version | 15000 10000 |
| Number of switching cycles (depending on switching mode) | 50000..250000 |
| Warranty, years civil requirements version military requirements version | 10 15 |
Switching modes
| Typical size | Current type | Load type | Voltage, V | Current, A | Switching power, W | ||
| not more than | not less than | not more than | not less than | ||||
| PM22-1 PM22-1V | DC | noninductive | 1?10-4 | 36 | 1?10-6 | 0.1 | - |
| inductive | 0.01 | - | |||||
| AC | noninductive | 1?10-4 | 250 | 1?10-6 | 0.1 | - | |
| inductive | 0.01 | - | |||||
| PM22-2 PM22-2V | DC | noninductive | 0.1 | 36 | 1?10-4 | 4 | 70 |
| inductive | 2 | 36 | |||||
| AC | noninductive | 0.1 | 250 | 1?10-4 | 6 | 300 | |
| inductive | 2 | 200 | |||||
