Eaton DP111NGB - 30A, 120V, Fusible, Safety Switch

The Eaton DP111NGB is a compact, 30A, 120V fusible safety switch designed to deliver reliable on/off isolation and integrated overcurrent protection in demanding industrial and commercial environments. This fusible disconnect pairs robust protection with easy maintainability, helping your control networks stay safe and productive.

Smart, space‑saving protection you can trust

• Fusible safety switch: built‑in overcurrent protection simplifies wiring and reduces the need for additional protective devices, while providing dependable disconnection for servicing and fault isolation.
• Compact, maintainable design: a streamlined footprint makes it ideal for crowded electrical rooms and control panels, with straightforward access for fuse replacement and manual operation.
• Precise 30A at 120V performance: engineered for small to mid‑sized loads, motors, and control circuits where reliable protection and quick isolation matter most.
• Dedicated motor disconnect and branch protection: a versatile choice for motor circuits, panelboards, and branch circuits that require both switching and protection in a single unit.

Why thisSafety Switch stands apart

• Consolidates isolation and overcurrent protection in one compact unit, reducing component count and wiring complexity.
• Designed for frequent operation in industrial and commercial settings, delivering predictable performance when it matters most.
• Clear, actionable isolation for maintenance tasks, enabling safer lockout/tagout procedures and faster reset after service.

Ideal applications and who benefits most

This safety switch is well suited for motor disconnects, panelboard feeders, and branch circuit protection where space is at a premium and reliable protection is non‑negotiable. It’s a practical choice for manufacturing lines, conveyors, HVAC control circuits, and other equipment that requires quick, safe isolation combined with built‑in overcurrent protection.

Practical guidance to get the most from your DP111NGB

• Use in conjunction with appropriately rated fuses for 120V circuits to ensure proper protection aligned with downstream loads.
• Install in a readily accessible location to facilitate safe shutdowns, routine maintenance, and efficient resets after fault conditions.
• Adopt proper lockout/tagout practices during servicing to maximize safety for maintenance personnel.
• Periodically inspect the switch and fuse elements for signs of wear or damage, and replace fuses only when power is de‑energized.

In short, the DP111NGB from Eaton blends reliable isolation with integrated protection in a compact package, making it a standout choice for motor control, panelboard protection, and branch circuit safety in busy facilities. Its fusible design helps you streamline installations without compromising on safety or performance.