Recessed electromagnetic suction cup in stainless steel with 500 kg retention force, with monitoring. Includes counterplate. Without mechanical elements. To install outdoors. Degree of protection: IP54. High resistance to the corrosion. Integrated varistor. No residual magnetism. Dimensions: Suction cup: 288.5 x 64 x 37.5 mm. Counterplate: 185 x 60 x 12 mm. Power supply: 12/24 Vdc. Consumption: 550mA (12Vdc) | 275mA (24Vdc).