30 mm Selector Switches S3SF Series

Product Overview

The S3SF series round, flush type Ø30 mm selector switches are designed with a user-friendly shark-head lever, ensuring smooth and precise operation. These switches offer exceptional maneuverability, making them ideal for a variety of industrial applications where reliability and ease of use are paramount.

Key Features

• Smooth Operation: The S3SF series switches are engineered for seamless and reliable performance, allowing for effortless control in demanding environments.
• High Electrical Conductivity: Built with materials that ensure excellent electrical conductivity, these switches provide efficient and stable performance in various electrical circuits.
• Durability: Constructed for long-lasting use, the S3SF switches are durable and capable of withstanding harsh industrial conditions.

Safety Considerations

When using the S3SF series selector switches, it is essential to observe all safety guidelines to ensure proper operation and prevent hazards. These include:

• Fail-Safe Installation: Install fail-safe devices when integrating the switches with machinery that could cause serious injury or significant economic loss.
• Environment Restrictions: Avoid using the switches in areas with flammable, explosive, or corrosive gases, or where high humidity, direct sunlight, or strong vibrations may be present.
• Panel Installation: Always install the switches on a device panel to prevent fire or electric shock.
• Power Precautions: Disconnect power before connecting, repairing, or inspecting the unit to avoid electric shock or fire.
• Modification Warning: Do not disassemble or modify the unit to avoid the risk of fire or electric shock.

Additional Precautions

For optimal performance and safety, consider the following precautions:

• Indoor Use Only: The S3SF switches are designed for indoor use and may suffer from reduced lifespan or electric shock if used outdoors.
• Rated Specifications: Always operate the switches within the specified ratings to prevent fire or product damage.
• Load Capacity: Do not exceed the rated switching capacity to avoid contact failure or insulation damage.
• Proper Wiring: Handle wiring carefully to prevent damage or malfunction.
• Cleaning: Use a dry cloth for cleaning and avoid water or organic solvents to prevent fire or electric shock.
• Contaminant Protection: Keep the switches free from metal chips, dust, and other residues to avoid damage.

Accessories Sold Separately

Enhance your S3SF series selector switches with the following accessories:

• Contact Blocks: Available in various configurations for different electrical setups.
• LED Blocks: Choose from multiple voltage options to suit your needs.
• Locking Handle (SA□-LH): Secure the switch with a locking handle.
• Switch Washer (SA-SW□): Ensure proper mounting with the appropriate washer.

Assembly & Disassembly Instructions

Assembling and disassembling the S3SF selector switches is straightforward:

• Assembly Order: Follow the sequence ①→②→③→④.
• Disassembly Order: Follow the sequence ⓐ→ⓑ→ⓒ→ⓓ.

Actuation Angles

The S3SF series offers various actuation angles tailored to your needs:

• 2-position Switches:
  • Spring Return: 60º ±5º or 90º ±5º.
  • Maintained: 90º ±5º.
• 3-position Switches:
  • Spring Return: 60º ±5º, 45º ±5º.
  • Maintained: 90º ±5º, 45º ±5º.

Dimensions

The S3SF selector switches come in standard dimensions, ensuring they fit perfectly in your control panel. The required panel cut-out size is Ø 30.5 mm ±0.5 mm.

Ordering Information

The S3SF series selector switches are available in a variety of configurations, including non-illuminated and illuminated versions. Customize your order based on lever type, color, contact configuration, and block type.

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