Square D H224N 200A 2P 240V Safety Switch, NEMA 1, Fusible | AmpState

Introducing the Square D H224N 200A 2P 240V Safety Switch, NEMA 1, Fusible — a purpose-built equipment disconnect designed to meet the demands of indoor industrial environments. Built by Square D for reliability, this safety switch keeps critical equipment safely isolated at the point of use, simplifying maintenance and retrofit projects where part-number consistency matters.

Why this safety switch stands out

• Robust 200 A, 2-pole, 240 V configuration — decisive isolation for motor feeders, pumps, conveyors, and other heavy loads.
• NEMA 1 enclosure provides indoor dry-location protection, keeping control circuits and fuses shielded from dust and incidental contact.
• Fusible design integrates overcurrent protection with the main disconnect, enabling coordinated protection with the right fuse type for your system.
• Consistent part number for retrofit projects — ideal when you need replacement parts that maintain compatibility in existing electrical layouts.
• Manufacturer support from Square D and AmpState, with guidance to confirm fit and compatibility for your panel or switchgear.

Ideal applications and use cases

• Retrofit installations in manufacturing floors, HVAC controls, and process lines where efficient shutdown and isolation are essential.
• Maintenance planning and lockout-tagout procedures — quickly service equipment by isolating both hot legs with a single switch.
• Enclosures and panels that rely on a robust, ready-to-install safety switch with a clear, easy-to-understand disconnect path.

Specifications at a glance

• Manufacturer: Square D
• Part number: H224N
• Product type: Safety Switch
• Amperage: 200 A
• Poles: 2
• Voltage: 240 V
• Enclosure: NEMA 1
• Fusible: Yes

Available from AmpState. If you’re unsure about compatibility or need help matching the exact part number to your existing panel or motor control setup, just reach out — we’re ready to verify fit and ensure a seamless swap.