Eaton R5A3030U - 30A, 3-Pole, Fused Disconnect Switch

The Eaton R5A3030U is a purpose-built 30A, 3-Pole fused disconnect switch designed to deliver safe, reliable electrical isolation in demanding industrial and commercial settings. Built to support proper lockout/tagout procedures, it provides a clear, dependable disconnect path even when equipment is under load, helping maintenance teams work safely and efficiently over the long term.

Why the R5A3030U stands out

• Three-pole isolation ensures all three phases are simultaneously disconnected, reducing the risk of partial energization during servicing.
• 30-amp capacity makes it suitable for motor control centers, conveyors, pumps, and other common 3-phase equipment up to 30A.
• Fused protection adds a layer of overcurrent protection at the point of isolation, limiting fault impact and enabling safer maintenance practices.
• Lockout/Tagout compatibility supports standard safety protocols, helping teams comply with workplace safety requirements during service or repair.
• Under-load reliability designed to maintain secure disconnection even when circuits carry current, enhancing operator safety and system stability.
• Industrial-grade durability built to withstand the rigors of busy electrical rooms and harsh environments, delivering consistent performance over time.

Ideal use cases

• Service disconnects for 3-phase motors, pumps, and fans in manufacturing facilities.
• Electrical isolation points in power distribution panels and control cabinets.
• Maintenance shutdowns where immediate, safe disconnection is essential.
• HVAC and processing lines requiring reliable isolation with clear mechanical and electrical separation.

What customers gain with the Eaton R5A3030U

• Clear, predictable shutdowns minimize downtime and simplify troubleshooting during maintenance windows.
• Enhanced safety workflow through straightforward lockout/tagout readiness and visible disconnection.
• Durable performance backed by robust construction designed for continuous operation in demanding environments.
• Seamless integration with existing electrical infrastructure thanks to a standard 3-pole fused disconnect configuration that aligns with common industrial control schemes.

Specs at a glance

• Amperage Rating: 30A
• Number of Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: Eaton
• Model: R5A3030U