CS20A-W4 IMO Cam Switch 4 Pole 2 Position 20Amp, Changeover Without Off

CS20A-W4 IMO Cam Switch 4 Pole 2 Position 20Amp, Changeover Without Off

IMO CS20A-W4 rotary cam switch, a 4 pole 20 A changeover switch designed for industrial control panels and automation applications.

SKU: CS20A-W4Alt SKU: CS20AW4MPN: CS20A-W4
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Manufacturer Lead Time

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Why Choose the IMO CS20A-W4 Rotary Cam Switch?

The IMO CS20A-W4 is a robust and reliable rotary cam switch designed for industrial control applications requiring dependable manual switching and circuit isolation. As part of the IMO CSxxA Rotary Cam Switch series, it provides a compact panel-mounted solution for machinery, automation systems and electrical control panels.

This four-pole changeover switch is engineered for safe and efficient operation in demanding industrial environments. Its durable construction, finger-safe screw terminals and compatibility with international standards make it suitable for a wide range of control and switching applications.

With a 20 A AC contact rating and a maximum contact voltage of 690 V AC, the CS20A-W4 provides reliable switching performance for industrial equipment. The compact 22.5 mm central fixing design allows straightforward front panel installation in control cabinets and machinery assemblies.

Key Advantages

  • Compact rotary cam switch designed for industrial control applications.
  • 20 A AC contact rating for reliable switching performance.
  • 690 V AC maximum contact voltage suitable for industrial electrical systems.
  • Four-pole changeover switching configuration for flexible circuit control.
  • Front panel mounting with 22.5 mm central fixing.
  • Finger-safe screw terminals provide improved installation safety.

Key Features

  • IMO CSxxA Rotary Cam Switch series.
  • 2-position rotary switching operation.
  • 4-pole contact configuration.
  • 20 A maximum AC contact current.
  • 690 V AC maximum contact voltage.
  • Non-illuminated design for industrial applications.
  • IP20 finger-safe screw terminal protection.
  • Suitable for single-hole front panel mounting.

Reliable Switching for Industrial Control Systems

Rotary cam switches such as the IMO CS20A-W4 provide dependable manual control of electrical circuits by using a mechanically operated cam mechanism to change contact positions. This makes them ideal for machinery control, isolation functions and industrial electrical panels where reliable switching is required.

The CSxxA series is designed for engineers, panel builders and machine manufacturers requiring compact switching components with straightforward installation and proven industrial performance. Its flexible contact arrangement allows integration into a variety of automation and control applications.

Typical Applications

  • Industrial control panels and electrical cabinets.
  • Machinery switching and manual control systems.
  • Automation equipment and production machinery.
  • Motor control and isolation applications.
  • Industrial power distribution systems.
  • OEM machine building projects.

Technical Specifications

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Illumination Non-illuminated
Device Type Cam Switch
Product Series IMO CSxxA
Operation 2 positions
Current 20 A
Manufacturer IMO
Series CSxxA Rotary Cam Switch
Model CS20A-W4
Product type Rotary cam switch
Switch positions 2 position
Number of poles 4 pole
Contact configuration Changeover
Rated contact current 20 A AC
Maximum contact voltage 690 V AC
Illumination Non-illuminated
Mounting type Front panel mounting
Fixing size 22.5 mm central fixing
Protection IP20 finger-safe terminals
Standards IEC 60947-3, UL/CSA
HS Code 8536508000
Country of Manufacture Austria

Frequently Asked Questions

What is the IMO CS20A-W4 used for?

The IMO CS20A-W4 is a rotary cam switch used for manual switching and control of electrical circuits in industrial machinery and automation systems.

What current rating does this cam switch support?

The CS20A-W4 supports a maximum AC contact current rating of 20 A.

What voltage can the IMO CS20A-W4 switch?

The switch has a maximum contact voltage rating of 690 V AC.

How many poles does the CS20A-W4 have?

The IMO CS20A-W4 features a four-pole contact configuration for flexible circuit switching.

Where is this rotary cam switch installed?

The switch is typically installed on the front panel of industrial control cabinets and machinery using a 22.5 mm mounting arrangement.

Trusted by Industrial Automation Professionals

IMO rotary cam switches are widely used by machine builders, panel manufacturers and automation engineers to provide reliable manual switching and control in industrial environments.

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