Lifeline 4 Rope Pull Switch The Lifeline 4 rope pull switch, also known as a cable pull switch or grab wire switch, can be installed along or around awkward machinery such as conveyors and provides constant emergency stop access. The positive mode mechanism helps ensure that the contacts are immediately latched open on actuation and can only be reset by the intentional action of turning the blue reset knob. The design of this safety switch also protects against nuisance tripping and the effects of thermal expansion. A mushroom head emergency stop button is included on the Lifeline 4 to provide E-Stop access even at the extreme ends of the span. The cable status indicator makes this rope pull switch easy to set up and maintain for spans up to 125m. Switches up to 125m span Universal mounting and operation Lid mounted emergency stop button, designed to conform to ISO 850 Switch lockout on cable pulled and cable slack Cable status indicator on switch lid Sealed to IP66 Tension force 188 N lock-out, 103 N running Operating Force Operating temperature -25°C to +80°C Safety contact gap >2 x 2mm Rated at 500V ac/1A, 250V ac/2A, 100V ac 5A Heavy duty weatherproof die-cast aluminium alloy (LM24) yellow case Stainless steel eye nut, glass filled nylon indicator CE marked in compliance to relevant European Directives Note For suitable rope kits see stock no. 366-3878 typically. Approvals BG, UL listed for Canada and US. Standards Designed to conform to EN418, EN292, EN60947-5-1, ISO 13850, BS 5304.