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

When your operation demands safe, dependable electrical isolation, the Square D HU362 60A 3-Pole Disconnect Switch delivers with precision and purpose. Designed for industrial and commercial environments, this disconnect switch ensures reliable de-energization and supports essential lockout/tagout procedures, keeping maintenance teams safe while minimizing downtime.

Core specifications at a glance

• Amperage: 60 A
• Voltage: 600 V
• Poles: 3-Pole
• Enclosure: NEMA 1
• Model: HU362
• Brand: Square D

Ideal use cases — the HU362 is a practical choice for panel builders, electrical maintenance teams, and facilities managers who need a robust, three-phase disconnect to isolate equipment such as motors, conveyors, pumps, and other machinery in indoor environments. Its ability to reliably disconnect under load helps protect personnel and equipment during servicing and troubleshooting.

Why this disconnect stands out — unlike generic switches, the HU362 consolidates three-phase isolation into a single, easy-to-integrate device. The 60 A rating covers a wide range of mid-size industrial loads, while the 600 V capability accommodates common three-phase power systems. The NEMA 1 enclosure provides straightforward, indoor-panel compatibility and clean integration into your control architecture.

Practical applications and tips

• Use during scheduled maintenance or emergency shutdowns to guarantee complete de-energization of three-phase equipment.
• Pair with lockout/tagout devices to meet safety protocols and protect maintenance personnel.
• Install on equipment like motors, fans, and conveyors to simplify safe isolation without sacrificing accessibility.
• In new panel designs, leverage the 3-Pole configuration to streamline wiring and ensure consistent phase separation.

Choosing the Square D HU362 means opting for durable, reliable electrical isolation that supports safer work practices and steadier operation across demanding industrial and commercial settings. If you’re upgrading or outfitting a control panel, this 60 A, 600 V, 3-Pole Disconnect Switch delivers clear benefits in safety, performance, and long-term serviceability.