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CS20A-ST31 IMO Cam Switch 1 Pole 3 Position 20Amp, Step, With Legend Plate
IMO CS20A-ST31 cam switch, a 20 A one pole three position rotary step switch designed for industrial control panels and automation systems.
£8.83
Why Choose the IMO CS20A-ST31 Cam Switch?
The IMO CS20A-ST31 is a durable industrial rotary cam switch designed for reliable manual switching and control applications in electrical panels, machinery and industrial automation systems. As part of the IMO CS20A rotary cam switch series, it provides dependable circuit selection and position control for machine builders and control panel manufacturers.
This cam switch combines robust mechanical construction with straightforward rotary operation, making it suitable for industrial environments where reliable switching performance and clear operator indication are required. The CS20A series features compact panel mounting, finger-safe terminals and designs compliant with industrial switching requirements.
With a 20 A rated current, 1-pole configuration and 3-position step switching operation, the CS20A-ST31 is ideal for machinery control panels, automation equipment and electrical control systems requiring simple multi-position selection.
Key Advantages
- Reliable rotary cam switch designed for industrial control applications.
- 20 A current rating suitable for electrical switching systems.
- 1-pole, 3-position step operation for flexible circuit selection.
- Supplied with legend plate for clear operator indication.
- Compact panel mounting design for control cabinets.
- Suitable for machinery, automation panels and OEM applications.
Key Features
- IMO CS20A rotary cam switch series.
- 20 A rated switching current.
- 1-pole switching configuration.
- 3-position step selector operation.
- Legend plate included for position identification.
- Non-illuminated rotary switching design.
- Central fixing 22.5 mm panel mounting format.
- Designed for industrial control and automation systems.
Reliable Switching for Industrial Control Systems
Cam switches such as the IMO CS20A-ST31 provide operators with a simple and effective method of controlling electrical circuits through rotary position selection. They are widely used where manual switching, equipment selection and operating mode control are required.
The CS20A series is designed for control engineers, panel builders and machine manufacturers requiring compact and reliable switching components. Its robust design and clear position indication support dependable operation in industrial automation environments.
Typical Applications
- Industrial control panels and switchgear assemblies.
- Machine operating mode selection.
- Automation equipment and machinery.
- Electrical control circuits.
- OEM machine building applications.
- Industrial distribution and control systems.
Technical Specifications
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| Operation | 3 positions | |
|---|---|---|
| Device Type | Cam Switch | |
| Product Series | IMO CS20A | |
| Mounting Diameter | 22 mm | |
| IP Rating | IP20 | |
| HS Code | 8536508000 | |
| Country of Manufacture | Austria | |
| Manufacturer | IMO | |
| Series | CS20A Rotary Cam Switches | |
| Model | CS20A-ST31 | |
| Product type | Rotary cam switch | |
| Rated current | 20 A | |
| Number of poles | 1-pole | |
| Number of positions | 3-position | |
| Operation type | Step rotary switching | |
| Legend plate | Included | |
| Maximum voltage | 690 V AC | |
| Mounting type | 22.5 mm panel mounting | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the IMO CS20A-ST31 used for?
The IMO CS20A-ST31 is a rotary cam switch used for manual circuit selection and control applications in industrial machinery and electrical panels.
What current rating does this cam switch support?
The CS20A-ST31 has a rated current of 20 A.
How many positions does the switch have?
The IMO CS20A-ST31 features a 3-position step switching arrangement.
How many poles does the CS20A-ST31 have?
The CS20A-ST31 is a 1-pole rotary cam switch.
Where is this cam switch typically installed?
The switch is typically installed in electrical control panels, machinery cabinets and industrial automation systems.
Trusted by Industrial Control Engineers
IMO CS20A rotary cam switches are widely used by panel builders and automation engineers to provide reliable manual switching, clear operator control and dependable performance in industrial equipment.
