Square D HU362NRB 60A 3P 600V Safety Switch, NEMA 3R, Fusible, Non-Fusible | AmpState

Designed for dependable everyday electrical work, the Square D HU362NRB is a 60 A, 3-pole, 600 V safety switch that provides clear, reliable equipment disconnect and precise point-of-use isolation. Built for durability, its NEMA 3R enclosure handles outdoor and challenging environments, keeping circuits protected and accessible when service and maintenance are needed.

This unit is a smart, practical choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters. With the HU362NRB, you can source a familiar, correctly matched component quickly, reducing downtime and installation guesswork.

• Manufacturer: Square D
• Part number: HU362NRB
• Product type: Safety Switch
• Amperage: 60 A
• Poles: 3
• Voltage: 600 V
• Enclosure rating: NEMA 3R
• Configurations: Fusible and Non-Fusible

Key use cases

• Equipment disconnect and isolation at the point of use for motors, conveyors, and other 600 V systems
• Outdoor or weather-exposed installations thanks to NEMA 3R protection
• Panel-building projects and retrofit applications where precise part matching speeds sourcing
• Maintenance scenarios requiring flexible fusible or non-fusible configurations

Compared to generic disconnect switches, the HU362NRB offers the reliability of Square D engineering, the adaptability of both fusible and non-fusible configurations, and a proven form factor that integrates smoothly with existing 60 A, 3-pole, 600 V systems. This makes it an ideal choice for projects that demand safety, consistency, and fast replacement in the field.

Need help matching a part number or confirming compatibility? Message us at AmpState and we’ll help you confirm the fit.