Square D HU362 - 60A, 600V, 3-Pole, Fused Disconnect Switch

The Square D HU362 is a rugged, three‑pole fused disconnect switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 60A amperage rating and 600V maximum voltage, this switch delivers dependable disconnection under load while supporting strong lockout/tagout (LOTO) procedures for maintenance and safety compliance.

Why the HU362 stands out

• Three-pole design provides complete isolation of all conductive paths, ensuring every phase is safely disconnected during service or repair.
• Fused protection adds current-limiting capability, helping to protect downstream equipment from overloads and fault conditions while reducing nuisance blows.
• Durable, long‑term performance built to withstand industrial use, delivering consistent disconnection reliability when it matters most.
• LOTO-compatible ready to integrate into your safety program, making maintenance procedures safer and compliant with industry standards.

Ideal use cases and installation scenarios

• Motor control centers and large machinery where a clear, rated disconnect is required for servicing and safety shutdowns.
• Industrial conveyors, pumps, fans, and processing lines that operate at voltages up to 600V.
• Commercial or industrial electrical feeders that benefit from quick, reliable isolation with fused protection.
• Facilities prioritizing OSHA/NFPA 70E-aligned lockout/tagout procedures during maintenance.

How this model fits into your system

• Safety-first operation: The fused disconnect ensures that maintenance personnel can work on energized equipment with a clear, verifiable de‑energized state.
• Operational reliability: Designed to deliver consistent performance even under load, reducing unexpected downtime and extending equipment life.
• Simple integration: Straightforward wiring and standard 3‑pole configuration make it a practical upgrade or replacement for aging disconnects.

Technical specifications at a glance

• Amperage rating: 60A
• Voltage rating: 600V
• Number of poles: 3-Pole
• Product type: Fused Disconnect Switch
• Brand/model: Square D HU362

Practical tips for selection and use

• Confirm compatibility with your wiring method and enclosure size to ensure proper fit and safe operation.
• Pair with appropriate fuse types and ratings that match your load characteristics and protection requirements.
• Plan for lockout/tagout compatibility by selecting a unit that accommodates standard padlocks and tag fixtures used in your facility.
• Document the installation with clear labeling so operators know the exact status of the disconnect during routine checks.

For teams seeking a trusted, purpose-built solution for safe electrical isolation, the Square D HU362 delivers precise, reliable performance where it counts—protecting personnel, protecting equipment, and keeping operations running smoothly.