Westinghouse RHFN363 - 100A, Heavy Duty Safety Switch

The Westinghouse RHFN363 is a purpose-built Heavy Duty Safety Switch engineered to deliver safe, reliable electrical isolation in demanding industrial and commercial settings. When maintenance windows require opening a circuit, this switch provides the trusted performance you need to protect workers, comply with lockout/tagout procedures, and keep downtime to a minimum.

Why the RHFN363 stands out

• 100A amperage rating offers a robust service-disconnect solution for mid- to large-scale electrical systems, giving you clear, deliberate isolation when it matters most.
• Heavy-duty construction built to withstand the rigors of commercial and industrial environments, delivering dependable operation across years of service.
• Lockout/tagout readiness designed to integrate smoothly with standard safety protocols, helping your team perform maintenance safely and in compliance.
• Reliable disconnection under load ensuring circuits can be opened or isolated without compromising safety, reducing the risk of unexpected energized equipment during servicing.
• Straightforward integration with existing Westinghouse electrical assemblies, enabling a streamlined upgrade or installation within control panels or switchgear setups.

Practical applications and use cases

• Manufacturing lines and processing plants where routine servicing requires secure, predictable isolation of power.
• Commercial facilities that rely on dependable disconnects to support safe maintenance windows and personnel safety.
• Electrical maintenance projects where adhering to lockout/tagout procedures is essential for compliance and worker protection.

Who should consider the RHFN363

• Facility engineers and maintenance teams seeking a durable, high-reliability safety switch for service disconnects.
• Electrical contractors installing or upgrading safety interlocks and LOTO-ready equipment in industrial environments.
• Systems integrators needing a trusted 100A safety switch to complement existing Westinghouse panels and switchgear.

Key specifications

• Amperage Rating: 100A
• Product Type: Heavy Duty Safety Switch
• Brand: Westinghouse
• Model: RHFN363

Choose the Westinghouse RHFN363 when you need a dependable, safety-focused disconnect that stands up to daily industrial demands. It’s not just a switch—it’s a safer maintenance practice you can rely on, helping you protect workers, organize safer work steps, and keep critical operations running smoothly.