Type |
Voltmeter switches |
Rated current (Iu/Ith) |
20A |
Wiring type |
3-Phase 4-Wire 3-P.T |
Number of positions |
7 |
Marked of position |
OFF-RS-ST-TR-TN-SN-RN |
Mechanical life |
100.000 time |
Allowable operating frequency (Mechanical) |
120 operations/h |
Electrical life |
30.000 time |
Allowable operating frequency (Electrical) |
120 operations/h |
Conection type |
Screw terminals |
Mounting type |
Through hole mounting (Panel mounting) |
Depth behind panel |
52.5mm |
Panel cut out |
W64xH64 |
Operation ambient |
Outdoor |
Ambient temperature (no freezing) |
-20…55°C |
Ambient humidity (no condensation) |
<85% |
Degree of protection |
IP55 |
Representative standard |
60947-3, IEC/EN 60947-1 |
Overall width |
64mm |
Overall height |
79mm |
Overall depth |
81.6mm |