Bernstein SRM Safety Rope Pull Switches Even under extreme conditions, such as major temperature fluctuations, the SRM rope pull switch continues to work reliably. Rope pull switch manufactured in accordance with DIN EN 60947-5-5 and DIN EN ISO 13850
Protection class IP67
Stable and durable metal housing (aluminium pressure die-casting)
Suitable for outdoor use
Can be deployed at temperatures between -30 to +80 °C
Easy to fasten due to hole template patterns common for most rope pull switch models
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
Separate-action built-in switches