Push-in terminals generally require less maintenance because they are less likely to suffer from issues like vibration-induced loosening or corrosion affecting the connection quality. PNOZsigma safety relays offer a high degree of flexibility and are designed for various safety applications. They feature modular designs and allow for customized configurations to meet specific safety needs. Safety solutions provider since 2011, We offer Pilz
They provide diagnostics and monitoring capabilities, making it easier to identify and address potential issues in safety circuits. The PNOZsigma series is known for its versatility and ease of use. http://www.pilz.com These relays are compact and suitable for a wide range of safety applications, including emergency stop functions and safety door monitoring.