Eaton Cutler-Hammer DG221URB - 30A, 240V, 2-Pole, Switch

The Eaton Cutler-Hammer DG221URB is a rugged, dependable on/off isolation switch engineered for demanding industrial and commercial environments. With a 30A, 240V, 2-pole configuration, this compact fusible switch delivers both reliable disconnection and overcurrent protection in a single, maintenance-friendly package.

Key specifications at a glance
Model: DG221URB | Amperage: 30A | Voltage: 240V | Poles: 2-Pole

Why this switch stands out

• 2-Pole, 30A, 240V: Provides simultaneous switching of both hot lines, ensuring effective circuit disruption and protection for motors and equipment.
• Compact, maintainable fusible switch: Designed to fit into tight electrical spaces while offering straightforward servicing and replacement, reducing downtime during maintenance.
• Reliable on/off isolation with overcurrent protection: Combines disconnect capability with protection to help prevent damage from electrical faults in motor circuits and branch circuits.
• Rugged for industrial and commercial use: Built to withstand demanding environments, making it a solid choice for panelboards and equipment rooms where durability matters.

Ideal applications

This switch is well-suited for motor disconnects, panelboards, and branch circuit protection in settings such as manufacturing floors, HVAC systems, pumping stations, and other processes that require quick, secure isolation and dependable protection without sacrificing space.

Practical benefits and outcomes

• Streamlines electrical protection by consolidating isolation and overcurrent protection in one device, reducing components and potential points of failure.
• Supports safer maintenance with clear, decisive de-energization of circuits in critical equipment.
• Facilitates compact panel design by delivering a robust switching solution in a small footprint, helping you maximize enclosure space.

Tips for best results

• Verify that your enclosure and wiring plan align with the 30A, 240V, 2-pole rating to ensure optimal performance.
• Consider replacement or upgrade in panels where space is limited but reliable isolation and protection are required.
• Plan routine inspections of the switch and associated wiring to maintain dependable operation in harsh environments.