Very high corrosion resistance. Surface mount with lateral or front mounting. Signal: relay. No mechanical wear. Positive safety: opens door immediately at voltage drop. Magnet dimensions (L x W x H): 175 x 32.5 x 22 mm. Dimensions anchor plate (L x W x H): 130 x 32 x 9 mm. Holding force: 180 kg. Power supply: 12/24 V DC. Consumption: 12 V DC = 550 mA; 24 V DC = 275 mA. Stainless steel magnet. Very high corrosion resistance. Surface mounting with lateral or frontal fixing. Signal: relay. No mechanical wear. Positive safety: opens door immediately at voltage drop. Safety cables. Supplied with anchor plate. Built-in varistor (protection against self-effect).