H221NDS - 30A, 240V, 2-Pole, Safety Switch

The H221NDS is a high-performance Safety Switch designed to deliver safe, reliable electrical isolation in demanding industrial and commercial environments. Engineered to support proper lockout/tagout (LOTO) procedures, this 2-pole, 30A unit provides dependable disconnection under load, helping keep maintenance teams safe and operations running smoothly over the long term.

Key specifications

• Amperage rating: 30A
• Voltage rating: 240V
• Poles: 2-Pole
• Product Type: Safety Switch
• Model: H221NDS

Why the H221NDS stands out

• Full circuit isolation: The 2-pole design ensures both hot lines are disconnected, delivering complete isolation for safe service and maintenance.
• Lockout/tagout friendly: Built to integrate seamlessly with standard LOTO procedures, helping facilities maintain compliance and protect workers during servicing.
• Reliable under-load disconnection: Engineered to perform cleanly when circuits are energized, reducing re-energization risks during recovery work.
• Durable, long-term performance: Designed for the rigors of industrial and commercial use, delivering consistent operation over time in demanding environments.
• Easy integration: Compatible with common electrical enclosures and control panels, enabling straightforward installation within existing systems.

Ideal applications

• Industrial facilities and commercial complexes requiring safe isolation for equipment service, maintenance, and repairs.
• Electrical panels and motor control centers where a clear, reliable disconnection under load is essential.
• Work environments that mandate strict lockout/tagout procedures to protect technicians during routine servicing.

What problems it solves

• Minimizes accidental re-energization during maintenance by providing a definitive, safe disconnect.
• Supports regulatory and safety protocol compliance through integration with LOTO workflows.
• Reduces downtime risk by offering dependable, durable performance in both new installations and retrofits.

Usage tips and best practices

• Pair the H221NDS with established lockout/tagout procedures to maximize worker safety during service windows.
• Verify system compatibility: ensure the circuit is within the 30A, 240V rating and that a two-pole disconnect meets your isolation requirements.
• Document routine disconnections and re-energizations to maintain clear maintenance histories and improve safety audits.
• Store and manage LOTO devices and keys in a designated, secure location to prevent unauthorized re-energization.

Choose the H221NDS for a dependable, purpose-built safety switch that emphasizes safe isolation, straightforward integration, and durable performance in everyday industrial and commercial operation. Its focused 30A, 240V, 2-pole configuration makes it an exact-fit solution for equipment that requires robust electrical disconnection with clear lockout/tagout support.