Square D H221AWKVW - 30A, 2-Pole, Fused Disconnect Switch

The Square D H221AWKVW 30A, 2-Pole Fused Disconnect Switch is engineered for environments where safe, reliable electrical isolation matters most. Designed to deliver dependable disconnection under load, this unit provides robust protection for both equipment and personnel, supporting proper lockout/tagout procedures and simplifying routine maintenance.

Key advantages that set this fused disconnect apart:

• Immediate overcurrent protection with a dedicated fuse block to safeguard wiring and connected equipment from faults and surges.
• Two-pole operation ensures both hot lines are opened simultaneously, guaranteeing a complete and safe shutdown of the circuit.
• NEMA 1 enclosure offers durable indoor protection against dust and incidental contact in controlled environments like workshops, control rooms, and equipment rooms.
• Lockout/Tagout compatibility supports safe maintenance practices by providing a secure point for padlocks and warning tags.
• Built for long-term durability with a rugged design that stands up to frequent switching and aging loads without compromising safety.
• Easy integration into existing electrical layouts and motor circuits, making it a practical choice for upgrades or new installations.

Ideal use cases

• Industrial machines and conveyors where a fused disconnect is required for routine service and emergency isolation
• Commercial HVAC equipment, pumps, and fans that demand reliable outage protection and straightforward maintenance
• Panel upgrades or new installations where a compliant, code-friendly disconnect is needed

Specifications at a glance

• Amperage rating: 30A
• Number of poles: 2-Pole
• Enclosure rating: NEMA 1
• Product type: Fused Disconnect Switch
• Brand/model: Square D H221AWKVW

Choosing the H221AWKVW means prioritizing safety, reliability, and maintainability in one compact, purpose-built package. It helps you meet lockout/tagout requirements, maintain clear electrical isolation during servicing, and keep critical systems protected from fault conditions—so downtime is minimized and safety is maximized.