Carlo Gavazzi RAM1A23A25G Solid State Relays 1-pole panel mount SSR, Zero-cross switching, Operating voltage (Ue): 24 - 265 Vac (650 Vp), Rated current (Ie): 25 Aac, Control voltage (Uc): 20 - 280 Vac / 22 - 48 Vdc, Built-in overvoltage protection, Glow wire certified (EN60335-1)