Eaton PINQP - Breaker Plug-In Enclosure for 100A Busway | AmpState

Introducing the Eaton PINQP Breaker Plug-In Enclosure for 100A Busway — a purpose-built solution from AmpState that brings modular, plug-in protection to your power distribution. Designed to accept QUICKLAG HQP 15-50A molded case breakers, the PINQP enclosure enables you to mount branch breakers directly on plug-in openings within a 100A busway, delivering fast deployment with reliable branch protection.

What makes PINQP unique

• Plug-in convenience for 100A busway: A streamlined enclosure that fits standard 100A busway openings, reducing installation time and on-site wiring complexity.
• HQP 15-50A compatibility: Precisely engineered to work with Eaton’s HQP molded case breakers, ensuring correct fit, alignment, and reliable operation for each branch circuit.
• Dedicated branch protection: Turns a bare plug-in opening into a protected feeder, helping you segment loads and improve overall system resilience.
• Modular, scalable design: Perfect for phased upgrades or expansions of modular power distribution without reworking existing busway installations.
• Durable, maintenance-friendly: Built to withstand industrial environments while simplifying future maintenance and breaker swaps.

Use cases and ideal applications

• Industrial facilities with modular busway distributions that need quick additions of protected branch circuits.
• Retrofits or expansions where space is at a premium and downtime must be minimized.
• Drafting a phased protection strategy—add HQP 15-50A breakers through plug-in enclosures as loads grow.

Benefits in everyday operation

The PINQP enclosure provides a clean, reliable approach to branch protection on 100A busways. By concentrating protection at plug-in openings, you simplify wiring, improve serviceability, and maintain a modular distribution scheme that scales with your facility’s needs. This is especially valuable in environments where quick changes, easy maintenance, and dependable breaker performance matter most.

Installation guidance and best practices

• Confirm 100A busway compatibility and ensure HQP 15-50A breakers are chosen for the planned branches.
• Align the plug-in enclosure with the busway openings before seating the breaker to ensure proper contact and secure mounting.
• Follow lockout/tagout procedures and consult Eaton installation guidelines for termination and torque specifications.
• After installation, perform functional tests on each branch to verify correct tripping and isolation behavior.

Engineered for reliability and ease of use, the Eaton PINQP Breaker Plug-In Enclosure for 100A Busway offers a precise, scalable path to protected distribution in demanding industrial settings.