The Endress Hauser FTM20-4A45A is a point level switch designed for reliable detection of material levels in various industrial applications. It features a 6-amp, double-pole double-throw (DPDT) relay that operates within a voltage range of 19 to 253 VAC or up to 55 VDC, accommodating both 50 and 60 Hz frequencies. Built to meet ATEX II 1/3D standards, this switch is suitable for use in potentially explosive environments. The unit includes an M20 gland for secure cable entry. This model is available through BSP Automation, offering a dependable solution for your level monitoring needs.