Hubbell HBLDS3 - 30A, Disconnect Switch

The Hubbell HBLDS3 30A Disconnect Switch is a purpose-built solution for safe electrical isolation in demanding industrial and commercial environments. This high-performance disconnect switch is designed to support proper lockout/tagout procedures and provide dependable disconnection under load, helping maintenance teams protect personnel and critical equipment during shutdowns. Why engineers and technicians choose the HBLDS3

• 30A rating — precisely sized for common control circuits, feeders, and small motor circuits, offering reliable isolation without oversizing the switch for your application.
• Lockout/Tagout readiness — engineered to integrate with standard lockout/tagout practices, so you can secure switches during maintenance with confidence.
• Under-load performance — designed to deliver clean disconnection even when circuits are energized, reducing arcing and downtime during shutdowns.
• Durable for real-world environments — built to withstand the rigors of industrial and commercial settings, delivering long-term reliability in demanding applications.

Ideal use scenarios

The HBLDS3 is well-suited for service panels, machine disconnects, and equipment shutdown points where safe isolation is essential. It supports regular maintenance, repairs, or inspections by providing a clear, reliable means of disconnecting a live circuit while ensuring personnel safety and compliance with safety procedures.

Specification snapshot

Brand: Hubbell
Model: HBLDS3
Product Type: Disconnect Switch
Amperage Rating: 30A

If you’re updating your electrical safety toolkit, the Hubbell HBLDS3 30A Disconnect Switch offers precise sizing, lockout/tagout compatibility, and durable performance tailored for real-world industrial and commercial use. It’s a practical choice for facilities prioritizing safety, reliability, and straightforward maintenance workflows.