| Class | Auxiliary relay | Led-indication | Yes |
| Series | LY | Extinguishing function | No |
| Type | 2 | Manual operation possible | Yes |
| Type of control voltage | AC | Drive, polarisation | Non-polarised |
| Nominal coil voltage Us at AC 50 Hz | 240 V | Drive, function | Monostable |
| Nominal rinsing voltage Us at AC 60 Hz | 240 V | Complete device with plinth | No |
| Nominal rinsing voltage Us at DC | 0 V | Installation type | 14-pin base |
| Rated operational current Ie, 400 V | 0 A | Number of modules 18 mm (TE) | 0 |
| Connection type main circuit | Flat pitch | Hight | 36 mm |
| Number of auxiliary contacts break | 0 | Width | 21.5 mm |
| Number of auxiliary contacts make | 0 | Depth | 28 mm |
| Number of auxiliary contacts NC, delayed | 0 | Interface | No |
| Number of auxiliary contacts make, leading | 0 | Contact variants | 1-gang contact |
| Number of auxiliary contacts change | 4 | Forced-control contacts | No |
| Rated operational current Ie at AC-1/ AC-3/ AC-5, 230 V | 5 A | | |