Available. The Sick UE43-3MF2D3 is a safety relay designed for industrial automation applications, ensuring reliable and secure operation of machinery and systems. This model operates at a supply voltage of 24 V DC and features a DIN rail mounting for easy integration into control panels. It offers three normally open (NO) contacts and one normally closed (NC) contact, all with forced-guided contacts to prevent contact welding. The relay is rated for a maximum switching voltage of 230 V AC and 300 V DC, with a contact current capacity of up to 6 A at 230 V AC and 3 A at 24 V DC. The device complies with safety standards, achieving a Safety Integrity Level (SIL) of 3 according to IEC 61508 and a Performance Level (PL) of e according to EN ISO 13849, ensuring high reliability in safety-critical applications. The relay operates within an ambient temperature range of -25°C to 55°C, making it suitable for various industrial environments. Its compact dimensions of 45 mm x 120.5 mm x 75 mm and a weight of 0.3 kg facilitate easy installation and integration into existing systems. For detailed technical specifications and installation guidelines, refer to the official Sick datasheet.