Square D H361RBGL 30A 3P 600V Safety Switch, NEMA 3R, Fusible | AmpState

The Square D H361RBGL 30A 3P 600V Safety Switch is a purpose-built equipment disconnect and isolation device designed for reliable point-of-use safety. Built to withstand outdoor and harsh environments, this NEMA 3R fusible safety switch keeps critical machinery safe while providing clear, accessible shutoff when service or maintenance is required.

• Part number: H361RBGL
• Manufacturer: Square D
• Product type: Safety switch for equipment disconnect
• Amperage: 30 A
• Poles: 3
• Voltage: 600 V
• Enclosure rating: NEMA 3R (outdoor-friendly, weather-protected)
• Configuration: Fusible design for selective overcurrent protection

This safety switch is a smart choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters. The fusible configuration provides the flexibility to coordinate protection with upstream devices, helping to minimize downtime and damage during faults. With its 3-pole, 600-volt capability, it supports a robust disconnect solution for larger equipment trains and industrial feeders.

Key considerations and use cases

• Ideal for service entrances and equipment disconnects located at the point of use, ensuring fast, reliable isolation during maintenance without compromising system protection.
• Suitable for outdoor installations or environments where weather resistance is essential, thanks to the NEMA 3R enclosure.
• Great for spare parts inventory or panel fabrication projects where an exact part-number match is important for compatibility and standardization.

How to ensure a perfect fit

If you’re unsure about compatibility, AmpState is ready to help confirm fit against your existing panels or downstream protection schemes. We specialize in matching part numbers and verifying electrical compatibility to keep your maintenance schedules on track.

Choose the Square D H361RBGL when you need a dependable, fusible safety switch that combines straightforward maintenance access with robust protection for medium-voltage, 3-pole circuits. It’s a clear choice for teams that value precise part-number matching, reliable isolation, and rugged field performance.