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Cable-Pull Switches

1CPS Series

Single head cable pull. UL, CSA, CE, SIL3. IP67. NEMA 1, 4, 12, 13. Silver & gold contacts

Honeywell's MICRO SWITCH CPS Series Cable-Pull Safety Switches provide a readily accessible emergency stop signal, a cost-effective means compared to using multiple emergency stop push-buttons. The CPS Series Cable Pull Safety Switch's internal mechanism latches on both slackened cable (push) and pulled cable.

The 1CPS Series is intended for use in applications where the cable span is 76 m [250 ft] or shorter. It is an economical solution for shorter runs or zone protection typical to automated systems. The 2CPS Series is intended for use in very long cable runs of 152 m [500 ft] or shorter, such as long conveyor lines found in warehouses.

A line in the midpoint of the cable tension window indicates proper cable tension, providing easy set-up. The direct opening switch contacts are held closed when the actuating cable is under proper tension and the reset knob is set to the RUN position. When the actuating cable is pulled, slackened, or broken, a cam positively opens the NC (Normally Closed) switch contacts.

The snap-action operation causes the switch contacts to change state and mechanically latch almost simultaneously when the cable is pulled, slackened, or broken. The NC switch contacts remain open until the CPS is reset by properly tensioning the cable and manually rotating the reset knob.

When the direct opening switch contacts open, the auxiliary contacts also actuate (open contacts close). The auxiliary contacts are electrically isolated from the direct-opening switch contacts. These NO (Normally Open) contacts may be used for monitoring or signaling.

Data Sheet
Name
Description
File Size
Date
Size
CPS Series Cable Pull Safety Switch Datasheet
application/pdf 2.1 MB
10/24/2022
2.1 MB
Manuals and Guides
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
application/pdf 358.2 KB
3/2/2022
358.2 KB
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
application/pdf 521.02 KB
10/8/2021
521.02 KB
Electromechanical Safety Switch Product Selection Guide
application/pdf 361.14 KB
10/8/2021
361.14 KB
Installation Instructions
Name
Description
File Size
Date
Size
PK 80177: 1 CPS Series Cable Pull Safety Switch
application/pdf 445.28 KB
10/8/2021
445.28 KB
Brochure
Name
Description
File Size
Date
Size
MICRO SWITCH Safety Switches Comparison
application/pdf 497.17 KB
10/8/2021
497.17 KB
Technical Note
Name
Description
File Size
Date
Size
When is More Actually Less when Considering Cable Length?
application/pdf 2.98 MB
10/8/2021
2.98 MB
Industrial Product Line Card
application/pdf 2.24 MB
10/24/2022
2.24 MB
White Paper
Name
Description
File Size
Date
Size
White Paper: Safety in the Factory/Distribution Center Ł The Need for Cable Pull Safety Switches
application/pdf 1.19 MB
10/8/2021
1.19 MB
Certificate
Name
Description
File Size
Date
Size
1CPS & 2CPS switch mechanical endurance certificate
application/pdf 28.48 KB
10/7/2021
28.48 KB
1CPS & 2CPS switch electrical endurance certificate
application/pdf 28.12 KB
10/7/2021
28.12 KB
Application Note
Name
Description
File Size
Date
Size
Limit Switches with Positive-Opening Contacts
application/pdf 3.02 MB
10/7/2021
3.02 MB
Solid Waste Management and Disposal
application/pdf 4.91 MB
10/31/2022
4.91 MB
CPS Troubleshooting
application/pdf 109.34 KB
10/8/2021
109.34 KB
Test Report: Cable-Pull Switch: Pull-Force Testing
application/pdf 3.75 MB
10/8/2021
3.75 MB
Maintaining Equipment Safeguards in Varying Operating Temperatures
application/pdf 403.27 KB
10/8/2021
403.27 KB
Industrial Warehouse Solutions
application/pdf 2.85 MB
9/23/2022
2.85 MB
Agricultural Vehicles -
application/pdf 1.11 MB
10/25/2022
1.11 MB
MICRO SWITCH Switches in Conveyor Applications
application/pdf 269.2 KB
10/8/2021
269.2 KB
certificate
Name
Description
File Size
Date
Size
1CPS & 2CPS switch SIRA certificate
application/pdf 82.43 KB
10/7/2021
82.43 KB
Name
Description
File Size
Date
Size
CPS Series Cable Pull Safety Switch Datasheet
2.1 MB
10/24/2022
2.1 MB
1CPS & 2CPS switch mechanical endurance certificate
28.48 KB
10/7/2021
28.48 KB
When is More Actually Less when Considering Cable Length?
2.98 MB
10/8/2021
2.98 MB
Limit Switches with Positive-Opening Contacts
3.02 MB
10/7/2021
3.02 MB
Limit Switches and Machine Safety Product Range Guide
7.98 MB
9/5/2022
7.98 MB
Solid Waste Management and Disposal
4.91 MB
10/31/2022
4.91 MB
1CPS & 2CPS switch electrical endurance certificate
28.12 KB
10/7/2021
28.12 KB
CPS Troubleshooting
109.34 KB
10/8/2021
109.34 KB
Test Report: Cable-Pull Switch: Pull-Force Testing
3.75 MB
10/8/2021
3.75 MB
1CPS & 2CPS switch SIRA certificate
82.43 KB
10/7/2021
82.43 KB
Maintaining Equipment Safeguards in Varying Operating Temperatures
403.27 KB
10/8/2021
403.27 KB
Industrial Warehouse Solutions
2.85 MB
9/23/2022
2.85 MB
Industrial Product Line Card
2.24 MB
10/24/2022
2.24 MB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
358.2 KB
3/2/2022
358.2 KB
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
521.02 KB
10/8/2021
521.02 KB
MICRO SWITCH Switches in Conveyor Applications
269.2 KB
10/8/2021
269.2 KB
MICRO SWITCH Safety Switches Comparison
497.17 KB
10/8/2021
497.17 KB
White Paper: Safety in the Factory/Distribution Center Ł The Need for Cable Pull Safety Switches
1.19 MB
10/8/2021
1.19 MB
PK 80177: 1 CPS Series Cable Pull Safety Switch
445.28 KB
10/8/2021
445.28 KB
Electromechanical Safety Switch Product Selection Guide
361.14 KB
10/8/2021
361.14 KB
Name
Description
File Size
Date
Size
CPS Series Cable Pull Safety Switch Datasheet
2.1 MB
10/24/2022
Limit Switches and Machine Safety Product Range Guide
7.98 MB
9/5/2022
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
358.2 KB
3/2/2022
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
521.02 KB
10/8/2021
Electromechanical Safety Switch Product Selection Guide
361.14 KB
10/8/2021
PK 80177: 1 CPS Series Cable Pull Safety Switch
445.28 KB
10/8/2021
MICRO SWITCH Safety Switches Comparison
497.17 KB
10/8/2021
When is More Actually Less when Considering Cable Length?
2.98 MB
10/8/2021
Industrial Product Line Card
2.24 MB
10/24/2022
White Paper: Safety in the Factory/Distribution Center Ł The Need for Cable Pull Safety Switches
1.19 MB
10/8/2021
1CPS & 2CPS switch mechanical endurance certificate
28.48 KB
10/7/2021
1CPS & 2CPS switch electrical endurance certificate
28.12 KB
10/7/2021
Limit Switches with Positive-Opening Contacts
3.02 MB
10/7/2021
Solid Waste Management and Disposal
4.91 MB
10/31/2022
CPS Troubleshooting
109.34 KB
10/8/2021
Test Report: Cable-Pull Switch: Pull-Force Testing
3.75 MB
10/8/2021
Maintaining Equipment Safeguards in Varying Operating Temperatures
403.27 KB
10/8/2021
Industrial Warehouse Solutions
2.85 MB
9/23/2022
Agricultural Vehicles -
1.11 MB
10/25/2022
MICRO SWITCH Switches in Conveyor Applications
269.2 KB
10/8/2021
1CPS & 2CPS switch SIRA certificate
82.43 KB
10/7/2021
Image
SKU
Description
alt
1CPSA1
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA1A
SAFETY LIMIT SWITCH-CABLE PULL
alt
1CPSA1B
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 120 Vac LED
alt
1CPSA2
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA2A
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
alt
1CPSA2B
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts, 120 Vac LED
alt
1CPSA3
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA3A
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
alt
1CPSA5
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Gold-plated Contacts
alt
1CPSA7
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Gold-plated Contacts
Image
SKU
Description
alt
1CPSA1
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA1A
SAFETY LIMIT SWITCH-CABLE PULL
alt
1CPSA1B
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 120 Vac LED
alt
1CPSA2
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA2A
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
alt
1CPSA2B
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 2NC/2NO Direct Opening, 1/2 NPT, Silver Contacts, 120 Vac LED
alt
1CPSA3
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Silver Contacts
alt
1CPSA3A
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
alt
1CPSA5
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Gold-plated Contacts
alt
1CPSA7
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 3NC/1NO Direct Opening, 1/2 NPT, Gold-plated Contacts