The 704.900.3 is a double-break, snap-action switching element designed for low-voltage switching devices. It is equipped with two normally open (2 NO) self-cleaning silver contacts and provides screw terminals for secure wiring. This component has a switching rating of 500 VAC at 10 A, a rated insulation voltage (Ui) of 500 V, and a thermal current (Ith) of 10 A. It is rated for an electrical lifetime of 50,000 operation cycles and operates in a temperature range of -40 °C to +55 °C. In compliance with EN/IEC 60947-5-1 standards, it is suitable for various industrial control applications, though it is noted as not recommended for new designs.