Hubbell HBL16X63D - 60A, 3-Pole, Disconnect Switch

The Hubbell HBL16X63D 60A, 3-Pole Disconnect Switch delivers dependable, code-compliant electrical isolation for professional environments where safety and reliability are non-negotiable. Designed with lockout/tagout procedures in mind, it provides a clean, secure disconnection under load, helping operators minimize downtime and protect maintenance personnel.

Built for industrial and commercial settings, this disconnect switch features a rugged NEMA 4X enclosure that stands up to moisture, dust, and wash-down environments. Whether mounted indoors in a busy electrical room or outdoors in challenging conditions, the HBL16X63D maintains performance and longevity, reducing lifecycle costs and the need for frequent replacements.

Key differentiators that matter in the field

• Three-pole design for complete phase isolation — ensures all conductors are safely disconnected, reducing the risk of arc-flash or partial energization during maintenance.
• 60 A rating — suitable for a broad range of equipment power levels without over-sizing or frequent replacements.
• NEMA 4X enclosure — provides superior protection against water, dust, and corrosion, ideal for demanding environments and variable exposure.
• Lockout/tagout compatibility — supports standard safety procedures, helping facilities stay compliant with OSHA practices during servicing.
• Durable, long-life construction — engineered for reliable operation under load and in demanding industrial workflows.

Ideal for electrical rooms, service panels, outdoor equipment, and processing facilities, the HBL16X63D is a practical choice for teams that prioritize safety, reliability, and clear, decisive isolation when servicing or transitioning equipment.

Practical use cases include routine maintenance on heavy machinery, energy isolation for line stops, and controlled shutdowns during system upgrades. Compared to simpler disconnects, this model provides robust phase isolation and weather-resistant protection, translating to fewer unexpected outages and safer work environments.

Specifications at a glance

• Amperage rating: 60A
• Number of poles: 3-Pole
• Enclosure: NEMA 4X
• Product type: Disconnect Switch
• Brand: Hubbell
• Model: HBL16X63D