Hubbell HBLDS3 - 30A, 3-Pole, Disconnect Switch

Introducing the Hubbell HBLDS3, a 30A, 3-Pole Disconnect Switch built for demanding industrial and commercial environments where safe electrical isolation is essential. This rugged disconnect supports proper lockout/tagout procedures and delivers dependable disconnection under load, ensuring long-term durability in challenging settings.

The enclosure is NEMA 4X rated, providing robust protection against dust, water spray, and corrosion. This means reliable operation in both indoor and harsher environments, reducing maintenance interruptions and extending service life.

Key specifications

• Amperage rating: 30A
• Number of poles: 3-Pole
• Enclosure rating: NEMA 4X
• Product type: Disconnect Switch
• Brand: Hubbell
• Model: HBLDS3

What makes the HBLDS3 stand out

• LOTO-ready design: Supports proper lockout/tagout procedures to keep maintenance personnel safe during service.
• Under-load reliability: Delivers dependable disconnection when circuits are energized, reducing the risk of arcing or incomplete isolation.
• Durable, weather-ready enclosure: The NEMA 4X rating provides strong protection against dust, moisture, and corrosion, extending performance in tough environments.

Ideal applications

• Three-phase motors, pumps, and machinery in manufacturing and processing facilities
• Commercial equipment requiring regular maintenance with guaranteed isolation
• Outdoor or damp installations where corrosion resistance matters
• Panels and service areas where safe, compliant disconnection is a priority

Practical benefits and guidance

With the HBLDS3, facilities can simplify maintenance workflows while maintaining high safety standards. Its 3-Pole configuration supports multi-line circuits, and the 30A rating aligns with common motor and equipment disconnect needs. The combination of secure electrical isolation and a rugged enclosure translates to fewer unexpected outages and longer intervals between repairs, even in demanding environments.

Incorporate the Hubbell HBLDS3 into your electrical safety program to enhance lockout/tagout compliance, improve uptime, and protect personnel who service critical equipment. When you need a reliable, purpose-built disconnect switch for industrial and commercial use, the HBLDS3 offers a proven solution that stands up to daily wear and environmental challenges.