The 2CPS cable pull safety switch range is suitable for covering long distances by allowing the user to run a cable in opposite directions from the unit. Each cable can be up to 76 meters allowing for a combined length of 152 meters. This means they are more cost effective than using a comparable multiple emergency stop push button system.
The internal mechanism is latched by both a push and pull action. This provides extra protection should the cable become slackened or broken over time. A midpoint cable tension window indicates the correct cable tension making it easy to set up. Once the contacts have been switched they must be reset by resetting the cable to the correct tension level and manually rotating the rest knob.
For extra protection a set of auxiliary contacts are switched when the main contact open allowing for monitoring or signalling equipment to be activated such as a flashing beacon. The auxiliary contacts are electrically isolated form the direct acting switch contacts meaning a closed circuit can be maintained even when the main contacts are in the open position.
Compliance The 2CPS complies with: Low Voltage Directive 73/23/EEC, as amended by directive 93/68/EEC; Machinery Directive 98/37/EEC only as the directives relate to the components being used in a safety function; IEC/EN60947-1; IEC/EN60947-5-1; IEC/EN60947-5-5; UL, CE, CSA, SIL 3 capable.
Positive opening actions of normally closed contacts Choice of 2NC/2NO or 3NC/1NO contact configurations Maximum 76 meter cable span in one direction allowing for a combined length of 152 meters Single red high intensity LED status indicator light available (24 Vdc or 120 Vdc) Die cast zinc housing Gold plated contacts as standard Optional hardware packs available
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