Fallstopp 3M 3400917

3M™ DBI-SALA® Sealed-Blok™ Block (SRL) contains a patented concept that helps separate components, such as engine spring and brake, from foreign elements such as grease, moisture and dirt. Additionally, it features patent-pending technology that reduces retraction speed, limiting the effects of a released lifeline on the SRL and surrounding equipment. 3M™ DBI-SALA® Sealed-Blok™ Block (SRL) is IP-69K rated to provide protection against ingress of dust, high temperatures and high pressure water, for use in extreme environmental conditions. These lifelines are available in SRL, Evacuation SRL and RSQ™ configurations. When it comes to confined spaces and entry rescue, 3M™ DBI-SALA® Sealed-Blok™ Block (SRL) is essential; it works quickly and efficiently in the toughest environments. The 3M™ DBI-SALA® Sealed-Blok™ Block (SRL) is one of the most critical parts of a rescue system as it provides the ability to retrieve an incapacitated worker to safety. The block is designed to extend the lifeline as the user moves away and then retract automatically, allowing the user to move within a recommended work area at normal speed. If the user falls, an integrated energy absorption system is activated to prevent the fall and reduce the load on the user to a safe level.