440E-L13147, Allen Bradley Guardmaster 440E Cable Switch With E-Stop, Straight, 125m, 4NC, Переключатель

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 spanUniversal mounting and operationLid mounted emergency stop button, designed to conform to ISO 850Switch lockout on cable pulled and cable slackCable status indicator on switch lidSealed to IP66Tension force 188 N lock-out, 103 N runningOperating Force < 125 N (300 mm Deflection)Operating temperature -25°C to +80°CSafety contact gap >2 x 2mmRated at 500V ac/1A, 250V ac/2A, 100V ac 5AHeavy duty weatherproof die-cast aluminium alloy (LM24) yellow caseStainless steel eye nut, glass filled nylon indicatorCE marked in compliance to relevant European Directives

Note

For suitable rope kits see stock no. 366-3878 typically.

Standards

Designed to conform to EN418, EN292, EN60947-5-1, ISO 13850, BS 5304.

Approvals

BG, UL listed for Canada and US.

Note

This safety device can be used with Guardlink, a new safety linking technology from Allen Bradley Guardmaster.
Guardlink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the Guardlink brochure.

Switch,safety,Lifeline 4,125m span,4 N/C Installation Instructions

Datasheet

Machine Guarding and Safety Range Overview

Guardlink Brochure

Guardlink Datasheet