Square D H222N 60A 2P 240V Safety Switch, NEMA 1, Fusible | AmpState

Introducing the Square D H222N 60A 2P 240V Safety Switch — a purpose-built equipment disconnect designed for safe, reliable isolation at the point of use. With a fusible design and a NEMA 1 enclosure, this switch is built for rugged indoor environments where dependable protection matters most.

Direct part-number match for reliable maintenance

In maintenance operations and panel building, sourcing the exact part matters. The H222N is a proven, direct-match solution from Square D that fits standard control panels and power distribution layouts, reducing guesswork and installation time.

Key specifications

• Amperage: 60 A
• Poles: 2
• Voltage: 240 V
• Enclosure: NEMA 1
• Configuration: Fusible safety switch
• Part number: H222N
• Manufacturer: Square D

Why this matters

Fusible designs let you tailor overcurrent protection to your specific load and coordination with upstream devices. If a fuse needs replacement, swapping in the correct fuse restores protection quickly without replacing the entire assembly, minimizing downtime and keeps your equipment safe.

Ideal use cases

• Disconnection of 240V machinery or motors on manufacturing lines, conveyors, and packaging stations
• Point-of-use isolation in machine rooms and control panels
• Spare inventory for critical repairs where exact part-number match is required

How this compares to standard options

Unlike non-fusible disconnects, this fusible switch provides built-in, field-replaceable protection. The 2-pole design ensures simultaneous disconnection, improving safety during maintenance and reducing the risk of partial energization. Its Square D lineage offers compatibility with common control and power distribution panels, easing integration.

Support from AmpState

AmpState offers this part as a reliable source for Square D components. If you’re uncertain about fit or need a quick confirmation, you can reach out and we’ll verify compatibility for your specific panel and wiring. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.