T&S Brass 3/4 - Disconnect Switch

The T&S Brass 3/4 Disconnect Switch (Model 4-Mar) is a high-performance solution engineered for industrial and commercial environments where safe electrical isolation and dependable control are non-negotiable. Designed to integrate smoothly into existing electrical systems, this disconnect switch delivers reliable performance when it’s needed most, helping facilities meet strict safety and maintenance standards.

Key advantages you can count on with this disconnect switch:

• Safe electrical isolation in demanding environments, ensuring circuits can be isolated quickly and securely during maintenance or emergency scenarios.
• Lockout/tagout support to facilitate compliant energy control procedures, empowering teams to perform service work without risking unexpected energization.
• Dependable disconnection under load for consistent operation, reducing downtime and enhancing overall equipment safety during routine or unplanned shutdowns.
• Long-term durability built to withstand the rigors of busy facilities, with construction suited to industrial and commercial use cases.
• Clear branding and model traceability with the T&S Brass name and Model 4-Mar designation, making maintenance planning and part replacement straightforward.

This disconnect switch is ideal for maintenance technicians, facility managers, and electrical engineers who need a reliable, purpose-built solution for isolating power safely. Whether you’re servicing motors, conveyors, pumps, or other electrically driven equipment, this unit helps you perform work without compromising safety or uptime.

Use cases and practical scenarios:

• Routine preventive maintenance on production lines where energy isolation is essential before any service task.
• Emergency shutoffs that require fast, secure disconnection to protect personnel and equipment.
• Lockout/tagout procedures during repair work, ensuring compliance and reducing the risk of accidental energization.
• Equipment commissioning or replacement projects where a dependable isolation point is needed.

Why choose this model over generic switches? It’s purpose-built for environments that demand consistent performance under load, straightforward integration with lockout/tagout practices, and durability that stands up to long-term use. The 4-Mar model designation helps facilities track compatibility and maintenance history, ensuring you always know exactly what you have installed.

Practical tips for installation and maintenance:

• Confirm the disconnect switch’s compatibility with your system’s voltage and current requirements, and ensure the 3/4 designation aligns with your piping or conduit specifications.
• Place the switch at a clearly accessible location with proper labeling so authorized personnel can operate it safely during maintenance.
• Integrate the unit into your lockout/tagout program, providing the necessary tags, hasps, and documented procedures for workers.
• Schedule periodic inspection and testing as part of routine safety checks to verify operation, alignment, and enclosure integrity.

Invest in peace of mind with the T&S Brass 3/4 Disconnect Switch. It combines purpose-built safety features with durable construction, delivering reliable electrical isolation when it matters most—so your team can work confidently and your equipment can stay protected.