The Schneider Electric Acti9 iTLs is a modular impulse relay. This 1P device has 1 normally open contact. Rated current is 16A, 24VAC to 250VAC operating voltage and it operates with 48VAC or 24VDC control voltage. Electrical endurance goes up to 200000 cycles for AC-21 or 100000 cycles for AC-22. It is mainly used for lighting control applications
This impulse relays allow remote indication of their operating state
Overvoltage category is IV
The degree of protection is IP20 and IP40 in an enclosure