The changeover switch TW 500 is a switching and network monitoring module that allows for mixed operation of Exit signs and emergency luminaires in the maintained operating mode circuit of a battery group or central battery installation, using various switching modalities. This capability assumes that the relevant luminaires are both AC and DC compatible and that the control gears used in the emergency lighting are EN 50172 compliant.
Technical Specifications
| Type of Installation | Recessed mounting |
|---|---|
| Mixed operation | Yes |
| Input voltage | 230 V AC 50/60 Hz (+8/-15%), 176-268 V DC |
| Power rating | 2 W |
| Operate value | Monitoring module control input: mains not present: < 193 V AC, mains present: > 199 V AC |
| Switching time | 100 ms |
| Switching power | 500 VA |
| Switch entrance | Yes |
| Network monitoring function | Yes |
| Voltage | / 50 Hz, 60 Hz |
| Type of protection | IP 21 |
| Protection class | I |
| Length L | 105 mm |
| Width B | 35 mm |
| Height H | 24 mm |
| Weight | 75 g |
| Conformity mark | CE |
