H364NRB - 200A, 600V, 3-Pole, Safety Switch

The H364NRB is a rugged, high-performance Safety Switch designed to deliver dependable electrical isolation in demanding industrial and commercial environments. Built to support proper lockout/tagout procedures, this 3-pole switch ensures a clean, safe disconnection under load, minimizing downtime and enhancing worker safety. With a 200A amperage rating and a 600V voltage rating, it’s engineered to handle medium-to-large control circuits with confidence.

Key specifications

• Amperage rating: 200A
• Voltage rating: 600V
• Number of poles: 3-Pole
• Product type: Safety Switch
• Model: H364NRB

What makes the H364NRB different

• Lockout/tagout readiness: Designed to integrate seamlessly with LOTO practices, helping workers lock out circuits during maintenance and reducing the risk of accidental energization.
• Reliable load disconnection: Delivers dependable disconnection under electrical load, supporting safe, maintenance-friendly operation without compromising performance.
• Long-term durability: Built for industrial duty, positioned to withstand the wear and tear of busy environments while maintaining consistent performance over time.
• Three-pole construction: Provides simultaneous isolation of all conductors in a circuit, improving safety and control in complex electrical layouts.

Practical applications and use cases

• Machine guarding and line isolation in manufacturing facilities where swift, reliable power control is essential.
• Motor control circuits, feeders, and distribution panels requiring secure shutoff during routine maintenance.
• Emergency shutdown and routine maintenance workflows that benefit from clear, safe disconnection points.
• Industries and environments that prioritize safe maintenance practices and robust electrical safety protocols.

Installation, usage, and best practices

• Integrate with existing control panels where multi-line isolation is needed, ensuring all conductors are fully released during maintenance.
• Adhere to local electrical codes and workplace safety requirements; use padlocks or hasps as part of a comprehensive lockout/tagout program.
• Before servicing, verify isolation with appropriate testing equipment to confirm the circuit is de-energized.
• Schedule regular inspections of the switch mechanism and enclosure seals to sustain reliability in harsh environments.

For facilities seeking a dependable, field-ready solution for safe electrical isolation, the H364NRB combines robust 3-pole design, strong load-disconnection performance, and lockout/tagout compatibility to support safer maintenance cycles and uninterrupted operations.