GE DD2D1221 - 30A, 240V, 2-Pole, Switch

Power, protection, and precision in a compact footprint—the GE DD2D1221 is a 30A, 240V, 2-Pole switch designed to bring reliability to motor control and branch circuit protection in busy facilities. Engineered for demanding industrial and commercial environments, this switch delivers crisp on/off isolation while providing dependable overcurrent protection for critical equipment.

Core features and benefits

• Two-pole design for safe, simultaneous disconnect — When you shut it off, both live lines are opened at once, reducing arc exposure and simplifying lockout/tagout procedures.
• 30A, 240V capacity — Suitable for a wide range of motor loads and equipment circuits commonly found in factories, warehouses, and office campuses.
• Compact, maintainable form factor — Ideal for installation in tight panelboards and enclosures where space is at a premium, while still delivering sturdy, long-lasting operation.
• Industrial-grade reliability — Built to withstand frequent operation and the vibration and temperature variations of real-world environments.
• Versatile integration — Works as a main disconnect or a local isolation switch in motor control centers and panel assemblies, helping simplify circuit protection strategies.

Practical use cases

Think of the DD2D1221 as the quiet workhorse behind reliable equipment shutdowns. In manufacturing lines, this switch enables safe motor servicing without cutting power to entire facilities. In building services, it serves as a dependable panelboard or branch-circuit shutoff for HVAC units, pumping systems, and conveyors. For service technicians, it's a straightforward, code-conscious way to achieve immediate isolation during maintenance or fault finding.

Why it matters

Investing in a dedicated two-pole disconnect switch translates to measurable safety and uptime benefits. By isolating both hot legs in one action, you reduce the risk of residual current and improve the clarity of mechanical and electrical lockouts. The DD2D1221's robust construction means fewer nuisance trips and less downtime spent wrestling with unreliable hand switches in harsh environments.

Specifications at a glance

• Model: DD2D1221
• Amperage: 30A
• Voltage: 240V
• Poles: 2-Pole

When you need a compact, dependable switch that pairs straightforward operation with solid protection, the GE DD2D1221 delivers. Built to integrate smoothly into panelboards and motor-disconnect schemes, it helps you maintain safety standards while keeping critical equipment accessible and controllable.