Square D VH361N - 30A, 3-Pole, Fused Disconnect Switch

The Square D VH361N is a compact, industrial-grade fused disconnect switch engineered for safe and reliable electrical isolation in demanding commercial and industrial environments. With a 30A rating across three poles, it delivers dependable disconnection under load while supporting lockout/tagout procedures for maintenance and servicing.

Why choose the VH361N? This 3‑pole, fused disconnect switch provides immediate, visible isolation of all phases, protecting personnel and equipment during startups, servicing, or fault conditions. The internal fuse protection helps limit fault energy and protect downstream circuits, aiding in equipment longevity and reducing downtime after an electrical incident. The result is safer maintenance, more predictable performance, and a clear path to compliance with safety protocols.

• Amperage and configuration: 30A rating across 3 poles for full three-phase isolation
• Fused protection: Integrated fuses deliver overload protection while enabling reliable disconnect under load
• Enclosure: NEMA 1 rated enclosure suitable for indoor applications in commercial and light-industrial settings
• Safety and compliance: Supports proper lockout/tagout procedures to ensure safe maintenance and servicing
• Durability and reliability: Built for long-term durability in environments where consistent electrical isolation is critical
• Application versatility: Ideal for motor circuits, equipment isolation, control panels, and service disconnects on 3‑phase systems

Use cases and scenarios

• In service entrances: provide a clear, accessible disconnect point for 3‑phase loads, with fuse protection to limit fault energy.
• In control panels and MCCs: act as a dedicated safety disconnect that supports lockout/tagout practices during repairs or upgrades.

Specifications at a glance

• Amperage Rating: 30A
• Number of Poles: 3-Pole
• Enclosure Rating: NEMA 1
• Product Type: Fused Disconnect Switch
• Brand: Square D
• Model: VH361N