Square D D222NRB 60A 2P 240V Safety Switch, NEMA 3R, Fusible | AmpState

The Square D D222NRB 60A 2P 240V Safety Switch is a rugged, fusible disconnect designed to reliably isolate equipment at the point of use. With a NEMA 3R enclosure, this switch delivers dependable protection against weather exposure, making it a trusted choice for outdoor and semi-outdoor installations while maintaining seamless performance in demanding environments.

Core specs at a glance
Manufacturer: Square D
Part Number: D222NRB
Amperage: 60 A
Poles: 2
Voltage: 240 V
Enclosure rating: NEMA 3R
Type: Fusible safety switch

Why this safety switch stands out

• Fusible protection with point-of-use isolation—combines reliable current interruption with a built-in fuse path, simplifying maintenance and safeguarding equipment.
• Weather-ready for outdoor use—the NEMA 3R enclosure is engineered to withstand rain, wind, and temperature variations, helping keep critical power within reach where you need it most.
• Precise compatibility for BOM accuracy—designed to align with the original part number, ideal for replacement projects and spare stocking to maintain bill of materials integrity.
• Clear, safe disconnect at 60 A with a 2-pole configuration for straightforward control of 240 V circuits, reducing downtime during maintenance and servicing.

Ideal use cases

• Equipment disconnect and isolation for motors, conveyors, pumps, or HVAC units at the point of use.
• Outdoor electrical installations where weather resistance and rapid, safe disconnection are essential.
• Replacement or retrofit projects where maintaining a specific part number is important for BOM accuracy and compatibility.

How this compares and practical considerations

• This fusible safety switch provides integrated overcurrent protection, which can simplify inventory since you’re carrying both the disconnect and fuse components in one unit.
• When selecting a safety switch, consider whether your application benefits from an outdoor-rated enclosure (NEMA 3R) and the need to preserve a specific original part number for a seamless BOM transition.

Available from AmpState, the Square D D222NRB 60A 2P 240V Safety Switch is a dependable choice for engineers and maintenance teams seeking a durable, compatible disconnect solution. If you need help confirming fit or matching a part number to your existing equipment, send us a message and our team will verify compatibility and guide you to the right configuration.