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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
Electromechanical Safety Switch Product Selection Guide
application/pdf 360.66 KB
8/5/2021
360.66 KB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
application/pdf 521 KB
8/5/2021
521 KB
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
application/pdf 358.2 KB
3/2/2022
358.2 KB
Installation Instructions
Name
Description
File Size
Date
Size
PK 80177: 1 CPS Series Cable Pull Safety Switch
application/pdf 445.3 KB
8/5/2021
445.3 KB
Technical Note
Name
Description
File Size
Date
Size
When is More Actually Less when Considering Cable Length?
application/pdf 2.98 MB
8/5/2021
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
8/5/2021
1.19 MB
Certificate
Name
Description
File Size
Date
Size
1CPS & 2CPS switch electrical endurance certificate
application/pdf 28.12 KB
7/22/2021
28.12 KB
1CPS & 2CPS switch mechanical endurance certificate
application/pdf 28.48 KB
7/22/2021
28.48 KB
Catalog
Name
Description
File Size
Date
Size
MICRO SWITCH Safety Switches Comparison
application/pdf 495.41 KB
8/5/2021
495.41 KB
Application Note
Name
Description
File Size
Date
Size
CPS Troubleshooting
application/pdf 109.27 KB
8/5/2021
109.27 KB
MICRO SWITCH Switches in Conveyor Applications
application/pdf 3.85 MB
8/5/2021
3.85 MB
Solid Waste Management and Disposal
application/pdf 4.91 MB
10/31/2022
4.91 MB
Maintaining Equipment Safeguards in Varying Operating Temperatures
application/pdf 403.19 KB
8/5/2021
403.19 KB
Test Report: Cable-Pull Switch: Pull-Force Testing
application/pdf 3.75 MB
8/5/2021
3.75 MB
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
certificate
Name
Description
File Size
Date
Size
1CPS & 2CPS switch SIRA certificate
application/pdf 82.43 KB
7/22/2021
82.43 KB
Name
Description
File Size
Date
Size
1CPS & 2CPS switch SIRA certificate
82.43 KB
7/22/2021
82.43 KB
CPS Troubleshooting
109.27 KB
8/5/2021
109.27 KB
MICRO SWITCH Switches in Conveyor Applications
3.85 MB
8/5/2021
3.85 MB
Electromechanical Safety Switch Product Selection Guide
360.66 KB
8/5/2021
360.66 KB
Limit Switches and Machine Safety 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
Maintaining Equipment Safeguards in Varying Operating Temperatures
403.19 KB
8/5/2021
403.19 KB
PK 80177: 1 CPS Series Cable Pull Safety Switch
445.3 KB
8/5/2021
445.3 KB
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
521 KB
8/5/2021
521 KB
When is More Actually Less when Considering Cable Length?
2.98 MB
8/5/2021
2.98 MB
White Paper: Safety in the Factory/Distribution Center Ł The Need for Cable Pull Safety Switches
1.19 MB
8/5/2021
1.19 MB
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
358.2 KB
3/2/2022
358.2 KB
Industrial Product Line Card
2.24 MB
10/24/2022
2.24 MB
Test Report: Cable-Pull Switch: Pull-Force Testing
3.75 MB
8/5/2021
3.75 MB
1CPS & 2CPS switch electrical endurance certificate
28.12 KB
7/22/2021
28.12 KB
Industrial Warehouse Solutions
2.85 MB
9/23/2022
2.85 MB
MICRO SWITCH Safety Switches Comparison
495.41 KB
8/5/2021
495.41 KB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
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
7/22/2021
28.48 KB
Name
Description
File Size
Date
Size
CPS Series Cable Pull Safety Switch Datasheet
2.1 MB
10/24/2022
Electromechanical Safety Switch Product Selection Guide
360.66 KB
8/5/2021
Limit Switches and Machine Safety Range Guide
7.98 MB
9/5/2022
PK 80170: CPS-BRACKET Mounting Bracket, Issue 3 (Multiple Languages)
521 KB
8/5/2021
50000310: 1CPS Series Cable Pull Switch Without Broken Cable Detection
358.2 KB
3/2/2022
PK 80177: 1 CPS Series Cable Pull Safety Switch
445.3 KB
8/5/2021
When is More Actually Less when Considering Cable Length?
2.98 MB
8/5/2021
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
8/5/2021
1CPS & 2CPS switch electrical endurance certificate
28.12 KB
7/22/2021
1CPS & 2CPS switch mechanical endurance certificate
28.48 KB
7/22/2021
MICRO SWITCH Safety Switches Comparison
495.41 KB
8/5/2021
CPS Troubleshooting
109.27 KB
8/5/2021
MICRO SWITCH Switches in Conveyor Applications
3.85 MB
8/5/2021
Solid Waste Management and Disposal
4.91 MB
10/31/2022
Maintaining Equipment Safeguards in Varying Operating Temperatures
403.19 KB
8/5/2021
Test Report: Cable-Pull Switch: Pull-Force Testing
3.75 MB
8/5/2021
Industrial Warehouse Solutions
2.85 MB
9/23/2022
Agricultural Vehicles -
1.11 MB
10/25/2022
1CPS & 2CPS switch SIRA certificate
82.43 KB
7/22/2021
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
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
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
MICRO SWITCH 1CPS Series Cable Pull Safety Switch, Cable, Maintained, 1NC/1NO Direct Opening, 1/2 NPT, Silver Contacts, 24 Vdc LED
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