Product Description
Type 13.81 is a low-noise electronic step relay with a width of 17.5 mm and 1 NO closer (SPST-NO) for mounting on a 35 mm rail.
Features include:
- Use with 3-wire or 4-wire connection, with automatic detection via the relay
- The control input can be created continuously
- Longer mechanical and electrical service life and much quieter than electromechanical step relay
- ''Zero-crossing'' load shifting
- 35-mm rail (EN 60715), mounting (13.81)
- Cadmium-free contact material