Square D HU362RB - 60A, 600V, 3-Pole, Non-Fusible Disconnect Switch

Equip your facility with a reliable, safety-focused disconnect switch: the Square D HU362RB (60A, 600V, 3-Pole, Non-Fusible). Built for industrial and commercial environments where safe electrical isolation matters most, this switch delivers dependable disconnection under load, while supporting proper lockout/tagout procedures.

Why the HU362RB stands out

Non-fusible design means the switch provides a clean, mechanical separation of all three live conductors without introducing fusing elements, ensuring immediate isolation for maintenance, testing, and emergency shutdowns. The rugged construction is designed for long-term durability in demanding environments.

Key specifications

• Amperage Rating: 60A
• Voltage Rating: 600V
• Number of Poles: 3-Pole
• Product Type: Non-Fusible Disconnect Switch
• Brand/Model: Square D HU362RB

Ideal use cases

• Service disconnects for three-phase equipment and machinery in manufacturing floors and commercial facilities
• Electrical isolation points for maintenance crews performing lockout/tagout procedures
• Temporary or permanent isolation at the source of three-phase power to prevent energization during servicing
• Distribution panels or electrical rooms where a robust, reliable load break is required

Benefits in practice

• Safe lockout/tagout readiness: makes it straightforward to secure a circuit and protect workers during service or inspection
• Load-capable isolation: designed to break a live circuit under normal operating loads without compromising safety
• Durable construction: built to withstand industrial environments and provide years of dependable service

How it compares (without naming competitors)

Compared to fusible disconnects, the HU362RB offers immediate, fuse-free isolation, reducing the steps required to de-energize and test equipment. Its three-pole configuration ensures all hot legs are isolated, improving overall safety and reducing the risk of inadvertent re-energization during service.

For best results, pair this disconnect with standard lockout/tagout practices and appropriate enclosure for your specific installation. The Square D HU362RB is a practical choice when you need a trusted, purpose-built three-phase disconnect that prioritizes safety, reliability, and straightforward maintenance workflows.