Description
The Wieland SNA 4043K-A (R1.188.1810.0) is a versatile safety relay designed to monitor safety sensors such as emergency stop buttons and safety gate switches. Operating at 24V AC/DC, it features 3 normally open (NO) contacts and 1 normally closed (NC) contact, with a switching capacity of 230V AC, 6A. Equipped with screw terminals for reliable connectivity, the relay supports both automatic and manual start options. Its compact design, with a width of only 22.5mm, and operation in extended temperatures up to 65°C, make it ideal for space-constrained, safety-critical applications.
