Honeywell 1CPS Rope Pull Switch, 76m, 2NO/2NC, Straight | 1CPSA2

The 1CPS cable pull safety switch series is intended for applications such as conveyor runs within a defined system zone with a cable run of up to 76 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.

Direct opening actions of normally closed contacts
Choice of 1NC/1NO, 2NC/2NO or 3NC/1NO, 4NC contact configurations
Typical 76 meter cable span
Single red high intensity LED status indicator light available (24 Vdc or 120 Vdc)
Die cast zinc housing
Both gold plated or silver plated contacts available
Optional hardware packs available
UL, CE, CSA, SIL 3 capable

This Honeywell cable switch provides vital emergency-stop protection on exposed conveyors and assembly lines. It’s designed to handle cable runs of up to 76 metres and is a more efficient alternative to using multiple emergency-stop push buttons. The double-latched internal mechanism (push and pull) prevents cables from slacking or breaking over time. For ease of installation, a midpoint cable tension window indicates the correct cable tension. Once the contacts have been switched, you’ll need to reset the cable to the correct tension by manually rotating a knob.

• Enhances productivity by eliminating nuisance stops
• Operates in a wide temperature range of -25°C to +80°C
• Ingress protection rating of IP67 for full dust protection and strong water resistance
• Compatible with high voltage systems up to 600 V AC or 250 V DC
• Auxiliary contacts provide closed circuit conditions for monitoring

• Assembly lines
• Conveyor systems
• Packaging equipment

This cable switch is ideal for use in warehouses or distribution centres, where operating systems can experience high vibration or large temperature swings. The straight-mounted device is also suited to conveyor systems where easy through-wiring or highly visible trip status is required.