Eaton DH321FGK - 30A, 240V, 3-Pole, Fused Disconnect Switch

Meet the Eaton DH321FGK — a 30A, 240V, 3-Pole Fused Disconnect Switch engineered to deliver safe, reliable electrical isolation in demanding industrial and commercial environments.

Designed with lockout/tagout procedures in mind, this switch provides dependable disconnection under load, helping protect personnel during maintenance and reducing the risk of unexpected energization. The 3-pole design ensures all live conductors are isolated at once, minimizing arc exposure and enhancing overall safety on the job site.

• 30A, 240V rating— well-suited for moderate to heavy three-phase loads commonly found in manufacturing, processing, and large equipment control systems.
• 3-Pole configuration— guarantees simultaneous disconnection of all phases for complete de-energization in a single operation.
• Fused disconnect design— provides inherent overcurrent protection, helping limit equipment damage and downtime during faults or maintenance.
• NEMA 1 enclosure— appropriate for indoor installations, offering essential protection in plant, shop, or equipment rooms.
• Lockout/tagout compatibility— supports standard safety procedures to keep energy off during servicing and routine compliance checks.
• Durable, field-ready performance— built to endure the rigors of industrial and commercial use, delivering reliable service over time.

Ideal use cases include motor control circuits, service panels, HVAC equipment, and other three-phase power applications where quick, reliable isolation is critical. Whether you’re upgrading old switchgear or stocking a new control room, the Eaton DH321FGK delivers clear, dependable performance when safety and uptime matter most.

Technical snapshot

• Brand: Eaton
• Model: DH321FGK
• Type: Fused Disconnect Switch
• Amperage: 30A
• Voltage: 240V
• Poles: 3-Pole
• Enclosure: NEMA 1