Safety switch SR

cable-pullmultipoleIP67

Safety Rope Pull Switch SR Whether on the conveyor belt or on the machine – when maximum safety is required, BERNSTEIN rope pull switches provide a proven and reliable technical solution.The switches can be deployed flexibly, are easy to install and convenient to handle.And most importantly: they offer maximum safety when it is needed. The SR series of safety rope pull switching devices are designed and approved in accordance with the standards IEC 947-5-5, DIN EN 60947-5-5 and ISO 13850. On actuation or in the event of cable breakage, the emergency stop switching device locks automatically and can only be reset to its initial setting by using the resetting device on the switch. • Protection class IP67 • Stable and durable plastic housing (PA 6 GV) • Can be deployed at temperatures between –25 °C and +70 °C • Flexible handling with three M20 x 1.5 cable entries • Easy installation due to the maximum connection space • Up to four positively driven NC contacts