The 1261-20 is a safety relay designed for reliable emergency stop monitoring and safety gate control. It features 1/2 channel wiring with three normally open contacts (3NO) and operates automatically at 230VAC, with a width of 45mm. This safety relay is suitable for use with light barriers up to Type 4 or sensors with OSSD outputs in accordance with EN 61496-1. Additionally, it can be integrated with emergency stop systems to enable braking when connected to appropriate inverter drives and dynamic brake resistors. The 1261-20 provides a robust solution for ensuring safety in automation and machinery applications.
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