Schneider Electric | PBQ3240GHONGS | Fusible Bus Plug | 400A | 3-Pole | 240V

Schneider Electric PBQ3240GHONGS Fusible Bus Plug is a purpose-built plug-in protection module engineered for 400A, 3-pole, 240V distribution systems. Designed to integrate with Schneider Electric switchgear, this fusible bus plug supports maintenance, retrofit, and replacement scenarios where exact compatibility matters.

Key specifications

• Amperage: 400 A
• Poles: 3-Pole
• Voltage: 240 V

What it is and where it fits

The PBQ3240GHONGS is a fusible bus plug — a modular component that inserts into compatible switchgear to provide a fuse-protected feeder connection. It’s engineered for quick, reliable swaps, helping to minimize downtime during routine maintenance or component replacements.

Why this Schneider Electric bus plug stands out

• Precise compatibility: The PBQ3240GHONGS part number is the best reference for ensuring a correct fit with your existing gear, aligning with Schneider Electric’s design standards for power distribution assemblies.
• Efficient retrofit and maintenance: When upgrading or replacing aging bus plugs, this 3‑pole, 240V module enables rapid restoration of rated protection without extensive wiring changes.
• Clear ratings for planning: With a robust 400A capacity, you can confidently size feeders and protective devices for your distribution network.
• Reliability in demanding environments: Built to support safe, predictable operation within Schneider Electric’s protection approach, this fusible bus plug helps ensure consistent performance under normal and fault conditions.

Use cases and ideal applications

Perfect for facilities relying on heavy-duty distribution panels, this fusible bus plug is well-suited for:

• Maintenance projects needing a known-good replacement
• Retrofits that upgrade feeder protection without extensive rewiring
• Replacement of worn or degraded bus plugs in 240V, 400A rated switchgear

Installation tips and quick guidance

Before ordering, confirm fit and ratings to prevent mismatches. Rely on the part number PBQ3240GHONGS as the primary compatibility reference, and consult your switchgear documentation to ensure proper connector alignment and enclosure clearance.

What you gain with this fusible bus plug

Choosing a Schneider Electric fusible bus plug designed for your equipment reduces downtime, simplifies maintenance, and maintains consistent performance across your power distribution network. This module provides a straightforward path to restoring full protection and reliability in 240V, 400A, 3‑pole configurations.