{"id":193870,"date":"2024-09-06T10:55:04","date_gmt":"2024-09-06T03:55:04","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=193870"},"modified":"2026-05-25T11:34:36","modified_gmt":"2026-05-25T04:34:36","slug":"3m-dbi-sala-7241422-tension-absorber","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/3m-dbi-sala-7241422-tension-absorber\/","title":{"rendered":"3M DBI-SALA 7241422 Tension Absorber for 8 mm Horizontal Lifeline"},"content":{"rendered":"

3M DBI-SALA 7241422 Tension Absorber for 8 mm Horizontal Lifeline<\/h1>\n

The 3M DBI-SALA 7241422<\/strong> is a tension (energy) absorber for 8 mm horizontal lifeline (HLL) systems. It maintains correct cable tension and absorbs energy in a fall, reducing the peak force transmitted to the anchors and the worker, which keeps the whole HLL system safe and within its design limits.<\/p>\n

Product overview<\/h2>\n

A horizontal lifeline lets one or more workers move along a span while staying tied off. The 7241422 is the in-line absorber that sets the working tension (0.8 kN) and dissipates energy during a fall, limiting the peak force to about 11 kN. It is a core component when designing or assembling an 8 mm DBI-SALA HLL.<\/p>\n

Key features and benefits<\/h2>\n
    \n
  • Energy absorption:<\/strong> dissipates fall energy to limit peak load on anchors and the user.<\/li>\n
  • Sets cable tension:<\/strong> establishes the correct 0.8 kN working tension for the line.<\/li>\n
  • For 8 mm HLL:<\/strong> designed for 3M DBI-SALA 8 mm horizontal lifeline systems.<\/li>\n
  • Compact in-line unit:<\/strong> about 24 in (0.6 m) installed length.<\/li>\n
  • Genuine 3M DBI-SALA:<\/strong> engineered as part of a certified HLL system.<\/li>\n<\/ul>\n

    Main industries and applications<\/h2>\n
      \n
    • Construction & steel erection:<\/strong> spans where workers move horizontally at height.<\/li>\n
    • Oil, gas & petrochemical:<\/strong> pipe racks and process structures.<\/li>\n
    • Transport & logistics:<\/strong> loading bays and vehicle-top access.<\/li>\n
    • Utilities & infrastructure:<\/strong> bridges, towers and walkways.<\/li>\n<\/ul>\n

      Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n
      Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n
      Model<\/td>\n3M DBI-SALA 7241422<\/td>\n<\/tr>\n
      Type<\/td>\nTension \/ energy absorber for horizontal lifeline<\/td>\n<\/tr>\n
      Cable size<\/td>\n8 mm HLL<\/td>\n<\/tr>\n
      Working tension<\/td>\n0.8 kN<\/td>\n<\/tr>\n
      Peak force<\/td>\n11 kN<\/td>\n<\/tr>\n
      Installed length<\/td>\nApprox. 24 in (0.6 m)<\/td>\n<\/tr>\n
      Brand \/ Origin<\/td>\n3M DBI-SALA<\/td>\n<\/tr>\n<\/table>\n

      Why buy from Techmaster Electronics<\/h2>\n

      Techmaster Electronics is an authorised supplier of 3M fall-protection equipment in Vietnam. We supply genuine 3M DBI-SALA lifeline components, advise on designing a compliant horizontal lifeline, and provide dependable after-sales support. Contact Techmaster for a free consultation and a quotation.<\/p>\n

      Frequently asked questions<\/h2>\n

      What is the 3M DBI-SALA 7241422 used for?<\/h3>\n

      It is the tension\/energy absorber in an 8 mm horizontal lifeline system. It sets the working tension and absorbs energy in a fall to limit peak forces.<\/p>\n

      What is a horizontal lifeline (HLL)?<\/h3>\n

      An HLL is a horizontal cable span that workers connect to so they can move along it while remaining protected against a fall.<\/p>\n

      Is the 7241422 a complete system?<\/h3>\n

      No. It is one component of an HLL. The cable, anchors, brackets and tensioner must be specified and installed together as an engineered system.<\/p>\n

      Does it need professional installation?<\/h3>\n

      Yes. Horizontal lifelines should be designed and installed by competent persons and inspected regularly. Techmaster can advise on the full system.<\/p>\n","protected":false},"excerpt":{"rendered":"

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It maintains correct cable tension and absorbs energy in a fall, reducing the peak force transmitted to the anchors and the worker, which keeps the whole HLL system safe […]\n","protected":false},"featured_media":119710,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[973,829],"product_tag":[],"class_list":{"0":"post-193870","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lifelines","7":"product_cat-do-bao-ho-roi-nga-3m-en","8":"pa_brand-3m-en","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\n3M DBI-SALA 7241422 Tension Absorber for 8 mm Horizontal Lifeline - Techmaster Electronics JSC<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3M DBI-SALA 7241422 Tension Absorber for 8 mm Horizontal Lifeline\" \/>\n<meta property=\"og:description\" content=\"3M DBI-SALA 7241422 Tension Absorber for 8 mm Horizontal Lifeline The 3M DBI-SALA 7241422 is a tension (energy) absorber for 8 mm horizontal lifeline (HLL) systems. 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