Hubbell HBL13R89 - 30A, 3-Pole, Disconnect Switch

The Hubbell HBL13R89 is a purpose-built 30A, 3-Pole Disconnect Switch designed to deliver reliable electrical isolation in demanding industrial and commercial environments. Built with safety and uptime in mind, this switch enables straightforward lockout/tagout procedures and provides dependable disconnection even when equipment is under load, supporting long-term durability in tough operating conditions.

Key advantages that set the HBL13R89 apart

• Three-pole isolation for complete, phase-by-phase disconnection of three-phase systems, ensuring thorough safety during maintenance and servicing.
• 30 Amp rating crafted for medium-current circuits common in industrial equipment, conveyors, motors, and factory controls.
• Lockout/Tagout readiness designed to integrate smoothly with standard safety protocols, helping facilities maintain compliant and efficient shutdown procedures.
• Durable, long-lasting performance built to withstand frequent operation and the rigors of busy commercial or industrial environments.

Who benefits most

• Plant and facility engineers looking for reliable isolation to protect maintenance crews.
• Electrical contractors and service teams performing routine shutdowns, servicing, or line isolation.
• Manufacturing floors and processing plants that require safe, repeatable disconnections to minimize downtime.

Real-world use cases

• Isolating three-phase motors and machinery for preventive maintenance without compromising safety.
• Separating feeders to control panels during equipment upgrades or wiring changes.
• Providing a dependable disconnect point for energy isolation during line servicing and inspections.

Practical considerations and tips

• Pair the HBL13R89 with compatible enclosures and lockout/tagout devices to streamline safety procedures and compliance.
• Install at accessible locations in control panels or equipment rooms to ensure quick and clear disconnection during maintenance.
• Regularly inspect wiring connections and mounting hardware to preserve reliable operation and safe isolation over time.

Specifications at a glance

• Amperage Rating: 30A
• Number of Poles: 3-Pole
• Product Type: Disconnect Switch
• Brand: Hubbell
• Model: HBL13R89

For applications demanding robust safety isolation with straightforward lockout/tagout compatibility, the Hubbell HBL13R89 30A 3-Pole Disconnect Switch delivers dependable performance, clear visibility of the isolation point, and the durability needed for day-in, day-out industrial and commercial operation.