Eaton DH364FRK - 200A, Disconnect Switch

The Eaton DH364FRK is a rugged 200A disconnect switch engineered to deliver safe, reliable electrical isolation in demanding industrial and commercial environments. Built to support proper lockout/tagout procedures, this switch ensures dependable disconnection under load and stands up to long-term, real-world use. With a NEMA 3R enclosure, it’s ready for outdoor and harsh conditions while maintaining critical protection for maintenance crews and equipment.

Overview of benefits

• 200A rated disconnect: Provides robust, clear isolation for high-demand equipment and feeders, helping prevent accidental energization during service work.
• NEMA 3R enclosure: Designed for outdoor and semi-exposed environments, offering weather resistance and durable enclosure protection.
• Lockout/Tagout readiness: Built to integrate seamlessly with standard LOTO procedures, enhancing safety programs and regulatory compliance.
• Reliable under-load disconnection: Engineered to reliably interrupt circuits when equipment is under load, reducing the risk of arcing and unexpected energization.
• Long-term durability: Built for durable operation in busy industrial settings, where frequent maintenance and quick, safe isolation are essential.

Key specifications at a glance

• 200A
• Enclosure Rating: NEMA 3R
• Product Type: Disconnect Switch
• Brand: Eaton
• Model: DH364FRK

Ideal applications

• Outdoor electrical rooms, substations, and service entrances where safe isolation is critical.
• Industrial facilities with heavy machinery, pumps, or conveyors requiring reliable on/off control and LO/TO compliance.
• Commercial buildings and campuses that demand durable, easy-to-service disconnects for maintenance windows.
• Motor control and distribution panels that benefit from a dedicated, high-current isolation device.

Why this matters for your operation

Safety and uptime go hand in hand. The DH364FRK provides an unmistakable, secure point of isolation, so maintenance teams can lock out circuits with confidence. Its outdoor-ready enclosure means you don’t have to relocate disconnects or worry about exposure to weather, rain, or dust. By ensuring dependable disconnection under load, it minimizes downtime and protects equipment during servicing, enabling faster repairs and safer commissioning after maintenance.

How it integrates into your setup

Designed for use in typical 200A distribution layouts, the DH364FRK complements existing Eaton and general-purpose electrical infrastructures. It supports straightforward installation, clear visibility of the disconnect state, and compatibility with standard lockout devices, making it a practical choice for facilities aiming to elevate safety standards without overhauling their switchgear.

Practical tips for use

• Pair the DH364FRK with a compliant lockout/tagout kit to maximize safety during maintenance and servicing.
• During routine inspections, verify the switch positions and ensure the enclosure remains weather-tight to preserve NEMA 3R integrity.
• Document and test isolation procedures periodically to confirm reliable under-load disconnection in real-world operating conditions.
• Plan replacements or upgrades within your preventative maintenance cycle to minimize downtime during component refreshes.

Upgrade your electrical safety and reliability with the Eaton DH364FRK—a purpose-built 200A disconnect switch that combines rugged outdoor readiness, LO/TO compatibility, and dependable performance for demanding industrial and commercial environments.