Cutler-Hammer CP2HD321 - 30A, Fusible Bus Plug

Meet the Cutler-Hammer CP2HD321, a 30A Fusible Bus Plug engineered to keep power distribution reliable in demanding industrial and commercial environments. Designed for direct compatibility with busway and panelboard systems, this plug-in solution provides a protected feeder connection where uptime and safety matter most.

Core advantages

• 30A fusible protection — quick interruption during overcurrent events to safeguard downstream equipment and circuitry.
• Exact compatibility — tailored for the CP2HD family, ensuring secure electrical contact and dependable performance in busway and panelboard installations.
• Durable, industrial-grade construction — built to withstand the rigors of active facilities, retrofit environments, and routine maintenance cycles.
• Fast, hassle-free maintenance — plug-in design simplifies replacement and upgrades, reducing downtime on critical feeders.
• Ideal for retrofits and repairs — a practical solution when compatible, hard-to-find busplugs are required to complete upgrades or maintenance projects.

Where it shines

• Industrial plants upgrading power distribution networks or expanding production lines
• Commercial facilities performing panelboard upgrades or feeder reconfigurations
• Retrofit projects that demand reliable, readily available bus plugs to minimize downtime
• Process equipment feeders where selective protection and fast fault isolation are critical

Specifications at a glance

• Brand: Cutler-Hammer
• Model: CP2HD321
• Type: Fusible Bus Plug
• Amperage: 30A
• Application: Busway and panelboard power distribution systems
• Typical uses: Industrial plants, commercial facilities, process equipment, retrofit projects

Choosing the CP2HD321 means prioritizing quick, reliable protection for critical feeders with a plug-and-play approach that fits seamlessly into existing Cutler-Hammer busway and panelboard configurations. It’s the practical, purpose-built choice for maintenance, repair, and upgrade teams who demand confidence, availability, and performance from their power distribution components.