PM-480 | Disconnect Switch | 480V

The PM-480 Disconnect Switch is purpose-built for isolating 480V circuits in demanding industrial environments. Designed to support maintenance, retrofit, and replacement projects, this switch provides a reliable, straightforward isolation point that keeps your electrical work safe and efficient.

Key details at a glance

• Voltage rating: 480V
• Intended use: ideal for maintenance, retrofit, and replacement where matching specs are required
• Compatibility reference: the PM-480 part number is the best reference for ensuring a proper fit
• Sizing mindset: verify fit and ratings before ordering to prevent unexpected mismatches in your system

What sets the PM-480 apart in real-world use is its role as a precise fit for existing 480V infrastructures. Instead of guessing compatibility, you can rely on the PM-480 part number as the definitive reference when aligning with control panels, switchgear, or downstream devices that demand exact electrical characteristics.

Ideal use cases

• Maintenance windows where circuits must be reliably isolated to protect technicians working on 480V equipment
• Retrofit projects upgrading panels or control circuits to modern, compliant disconnect solutions
• Replacement scenarios where a direct PM-480 substitute preserves wiring, mounting, and terminal compatibility

How to verify compatibility

• Match the PM-480 part number to your existing equipment documentation to ensure a precise fit
• Confirm your system’s 480V class aligns with the disconnect switch rating before purchase
• Double-check mounting footprint and terminal arrangements in your enclosure or panel to avoid layout conflicts

Installation should be performed by a qualified electrician, following all safety standards and lockout/tagout practices. With the PM-480, you gain a clear, dependable path to safe circuit isolation at 480V, backed by a part-number-driven approach that reduces guesswork and speeds up maintenance, retrofit, and replacement projects.