Square D H362RB - 60A, 600V, 3-Pole, Fused Safety Switch

Powerful, dependable, and built for challenging environments, the Square D H362RB is a 60A, 600V fused safety switch engineered to deliver safe electrical isolation and durable performance in industrial and commercial settings.

Designed with a true 3-pole configuration, this safety switch provides reliable disconnection under load while supporting proper lockout/tagout procedures. That means maintenance teams can service equipment with confidence, knowing circuits are safely isolated and protected during intervention, reducing downtime and safeguarding downstream systems.

The enclosure is rated for NEMA 3R, offering weather and impact-resilient protection that keeps critical components secure in both indoor installations and outdoor service entrances. This durability translates to long service life and minimal maintenance hassles in demanding environments.

Key specifications

• Amperage rating: 60 A
• Voltage rating: 600 V
• Poles: 3-Pole
• Enclosure rating: NEMA 3R
• Product type: Fused Safety Switch
• Brand: Square D
• Model: H362RB

Why this switch stands out

What sets the Square D H362RB apart is its combination of robust fuse-protected isolation and practical, service-friendly design. The fused safety switch ensures reliable disconnection when circuits are de-energized for maintenance, while the 3-pole arrangement guarantees consistent, three-phase isolation across motor and power control circuits. The NEMA 3R enclosure adds weather-resilient protection, making it a solid choice for facilities that blend indoor rooms with outdoor equipment bays.

Ideal applications

Engineered for industrial and commercial environments where electrical safety and uptime matter, the H362RB is well-suited for:

• Motor control circuits and pump systems on manufacturing floors
• HVAC equipment serving commercial buildings
• Conveyor lines and processing equipment in industrial settings
• Service panels and remote power feeds requiring reliable isolation during maintenance

Practical insights and use cases

• Integrate with lockout/tagout procedures to ensure safe servicing, especially in areas with multiple operators or shift changes.
• Use in both new installations and retrofits where a durable, fuse-protected disconnection is needed for three-phase equipment.
• Pair with appropriate fuses to tailor protection to motor load characteristics, minimizing nuisance trips while safeguarding downstream components.

For facilities seeking a purpose-built solution that combines dependable three-phase isolation, fuse protection, and durable outdoor-ready enclosure, the Square D H362RB offers a precise balance of safety, reliability, and long-term value.