Square D H-364 - 200A, Fused Safety Switch

Square D H-364 200A Fused Safety Switch is engineered for rugged reliability in industrial and commercial electrical systems. It delivers clean, dependable isolation to keep maintenance crews safe and to protect critical equipment from fault conditions.

Built to support lockout/tagout procedures, this fused safety switch provides a clear, lockable disconnect point that helps you enforce compliance and minimize risk during servicing. When work is required on energized equipment, the H-364 guarantees a controlled, under-load disconnection, reducing arc-flash exposure and downtime while preserving system integrity.

Key advantages that matter in real-world settings

• 200 Ampere rating handles typical commercial and light-industrial feeders with stability and confidence.
• Fused protection adds reliable overcurrent interruption, safeguarding wiring and connected loads from faults.
• Safe isolation platform facilitates thorough servicing, troubleshooting, and preventative maintenance without unnecessary exposure to live circuits.
• Lockout/Tagout readiness compatibility ensures compliant, auditable shutdown procedures for workers and facilities.
• Durable, purpose-built design for enduring performance in demanding environments, helping reduce replacement and maintenance cycles.

Ideal use cases

The Square D H-364 shines wherever safe, reliable electrical isolation is essential. It’s well-suited for:

• Electrical feeders feeding distribution panels and large equipment rooms in factories and warehouses
• Maintenance closets and service entrances where technicians require a definite disconnect point
• Industrial processes that demand prompt, under-load shutdown under fault conditions

Why this switch stands out

Beyond basic specs, the H-364 emphasizes practical, field-tested benefits: straightforward installation for electricians, clear integration with standard lockout/tagout practices, and a design tuned for long-term durability in bustling facilities. If your goal is a trusted, purpose-built safety switch that aligns with safety standards while simplifying maintenance workflows, the H-364 delivers.

Upgrade your electrical safety toolkit with a fused safety switch that prioritizes dependable isolation, controlled disconnects under load, and the practical realities of industrial operations. The Square D H-364 200A fused safety switch is a thoughtful choice for facilities that value safety, compliance, and steady, uninterrupted service.