Eaton DG221URB - 30A, 240V, 2-Pole, Disconnect Switch

Eaton DG221URB is a rugged 30A, 240V, 2-Pole disconnect switch engineered for dependable electrical isolation in demanding industrial and commercial environments. Built to support safe maintenance practices, it integrates seamlessly with lockout/tagout procedures, helping teams work confidently around energized equipment.

Designed to deliver a true disconnect under load, this switch minimizes downtime and reduces the risk of accidental re-energization. Its robust construction is paired with a NEMA 3R enclosure, meaning it’s ready for outdoor or damp locations without compromising performance or reliability. For facilities that expect durability, the DG221URB stands up to the rigors of daily operation and harsh conditions.

Why it matters

• Lockout/Tagout readiness: Facilitates compliant, visible isolation during maintenance, improving safety for electricians and maintenance staff.
• Disconnection under load: Provides dependable switching even while equipment is energized, reducing risk during servicing.
• Rugged, weather-resistant enclosure (NEMA 3R): Suitable for outdoor installs, washdowns, and humid environments without compromising longevity.
• Clear, two-pole design (2-Pole): Controls both hot lines of a 240V circuit, ideal for motors, pumps, and other 240V loads.
• Industrial-grade reliability: Built for long-term durability in continuous service, delivering consistent performance across shifts and seasons.

Ideal use cases

The DG221URB is a strong fit for service entrances, control panels, and equipment that must be safely isolated for maintenance. Common applications include outdoor pumps and fans, HVAC equipment, conveyor motors, and other 240V line-powered machinery where reliable de-energization is essential for safety and uptime.

Specifications at a glance

• Amperage rating: 30A
• Voltage rating: 240V
• Number of poles: 2-Pole
• Enclosure rating: NEMA 3R
• Product type: Disconnect Switch
• Brand: Eaton
• Model: DG221URB

Choosing the Eaton DG221URB means equipping facilities with a purpose-built isolator that prioritizes safety, reliability, and ease of maintenance. Its straightforward 2-pole design, compatible enclosure, and deliberate focus on safe operation under load make it a practical, long-lasting solution for professional electrical installations.