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CS20A-A3 IMO Cam Switch 3 Pole 2 Position 20Amp, On/Off
IMO CS20A-A3 rotary cam switch, a 3 pole 2 position ON/OFF switch rated at 20 A and 690 V AC for industrial control and switching applications.
£8.83
Why Choose the IMO CS20A-A3 Rotary Cam Switch?
The IMO CS20A-A3 is a robust rotary cam switch designed for reliable manual switching and isolation of electrical circuits in industrial automation, machinery and control panel applications. As part of the IMO CS20A rotary cam switch series, it provides dependable operation, compact panel mounting and high-current switching capability for industrial environments.
This three-pole, two-position ON/OFF cam switch features a durable rotary mechanism with central 22.5 mm panel fixing, making it suitable for machine control panels, electrical enclosures and industrial equipment where clear manual operation and reliable isolation are required.
With a 20 A AC contact rating, a 690 V AC maximum operating voltage and a 3-pole 2-position switching configuration, the IMO CS20A-A3 is ideal for motor isolation, equipment switching and industrial control applications.
Key Advantages
- Reliable rotary cam switch designed for industrial applications.
- 20 A AC contact rating suitable for electrical switching duties.
- 690 V AC maximum rated voltage for industrial power systems.
- 3-pole, 2-position ON/OFF switching configuration.
- Compact front panel mounting design for machinery and automation systems.
- Robust construction for dependable manual switching and isolation.
Key Features
- IMO CS20A rotary cam switch series.
- 20 A rated thermal and operational current.
- 690 V AC rated operational voltage.
- 3-pole switch configuration.
- 2 switching positions: ON/OFF.
- Non-illuminated rotary operation.
- Central 22.5 mm panel mounting system.
- Finger-proof screw terminals with IP20 rear protection.
Reliable Manual Switching for Industrial Systems
Rotary cam switches such as the IMO CS20A-A3 provide a simple and reliable method for manually controlling, isolating and switching electrical circuits. Their mechanical switching design allows operators to safely manage equipment without requiring electronic control systems.
The IMO CS20A series is designed for machine builders, panel manufacturers and industrial engineers requiring durable manual switching components. Its compact construction, high-current contacts and flexible operator options make it suitable for a wide range of industrial installations.
Typical Applications
- Industrial machinery control panels.
- Motor isolation and manual switching.
- Electrical equipment ON/OFF control.
- OEM automation systems.
- Control cabinets and distribution panels.
- Industrial power switching applications.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Device Type | Cam Switch | |
| Product Series | IMO CS20A | |
| Mounting Diameter | 22 mm | |
| Operation | 2 positions | |
| IP Rating | IP20 | |
| HS Code | 8536508000 | |
| Country of Manufacture | Austria | |
| Manufacturer | IMO Precision Controls | |
| Series | CS20A Rotary Cam Switches | |
| Model | CS20A-A3 | |
| Product type | Rotary cam switch | |
| Contact current | 20 A AC | |
| Rated operational voltage | 690 V AC | |
| Number of poles | 3-pole | |
| Number of positions | 2-position ON/OFF | |
| Illumination | Non-illuminated | |
| Mounting type | Front panel mounting | |
| Mounting hole diameter | 22.5 mm | |
| Protection rating | IP20 | |
| Standards | IEC 60947-3 |
Frequently Asked Questions
What is the IMO CS20A-A3 used for?
The IMO CS20A-A3 is a rotary cam switch used for manual ON/OFF control, isolation and switching of electrical circuits in industrial applications.
What current rating does this cam switch support?
The switch supports a maximum contact current of 20 A AC.
How many poles and positions does this switch have?
The CS20A-A3 has a 3-pole, 2-position ON/OFF switching configuration.
What voltage rating does the switch support?
The switch supports a maximum rated operating voltage of 690 V AC.
Where is this switch typically installed?
The switch is typically installed on industrial control panels, machinery and electrical enclosures requiring reliable manual switching.
Trusted by Industrial Automation Professionals
IMO CS20A rotary cam switches are widely used by engineers and machine builders to provide reliable manual control, safe isolation and dependable switching performance in industrial systems.
