![52 N Firewall Series [52 N C.M.]](http://emacspruebaamerica.myshopify.com/cdn/shop/products/dorcas45_sinfrente_ca4ee55c-12a2-4f50-926d-0b95ab505e54_grande.png?v=1485183482)
Reference:
52 N C.M.
52 Special Series Electric Lock for fire doors, NORMAL (N), Abrepuertas eléctrico Serie Especial 52 para puertas cortafuego NORMAL (N), AC or DC to be chosen. Mechanism case only. RF (fire resistance) and EI (integrity and watertightness) approved. Totally made of steel.
