Square D VHU361 - 30A, Heavy Duty Fused Safety Switch

Square D VHU361 is a 30A heavy-duty fused safety switch crafted for reliability in demanding industrial and commercial environments. Built to deliver safe electrical isolation, it supports proper lockout/tagout (LOTO) procedures and provides dependable disconnection under load, ensuring safer maintenance and reduced downtime.

Powerful protection with practical reliability

• 30A amperage ratingDesigned to handle standard control and feeder circuits with robust overcurrent protection.
• Heavy-duty fused designEngineered for durability in busy facilities where reliable isolation matters most.
• Safe isolation under loadSpecifically engineered to disconnect circuits even when they’re energized, minimizing arcing and equipment risk.
• LOTO compatibilityFacilitates compliant lockout/tagout procedures, improving worker safety during maintenance and service.
• Long-term durabilityBuilt to perform consistently over time in industrial and commercial settings, reducing replacement and maintenance frequency.

Ideal applications and use cases

The Square D VHU361 is well-suited for motor control circuits, feeders, and service disconnects across manufacturing floors, processing plants, and commercial facilities. It’s an effective choice whenever you need a reliable, code-conscious isolation point that keeps equipment and personnel safe during routine service or repair work. Whether you’re updating aging safety switches or equipping a new panel, this switch provides a trusted, no-surprise disconnect solution.

Why this safety switch stands out

What makes the VHU361 distinct is its focused combination of precise current protection (30A), robust construction, and LOTO readiness. It’s designed not just to shut off power, but to do so in a way that supports safe maintenance practices and minimizes operational interruptions. For teams weighing options, this model offers a clear path to compliant, high-integrity electrical isolation without compromising on durability or ease of use.

Maintenance and best practices

To maximize performance and safety, follow standard maintenance routines for safety switches: ensure terminations remain tight, inspect the fuse elements for integrity, and verify that the locking mechanisms function smoothly. Use only approved fuses and follow your site’s LOTO procedures to maintain a safe work environment during inspections or repairs.

Specifications at a glance

• Amperage Rating: 30A
• Product Type: Heavy Duty Fused Safety Switch
• Brand: Square D
• Model: VHU361