Schneider Electric Custom Engineered Panel

Schneider Electric Custom Engineered Panels combine Schneider Electric product families with bespoke IEC 61439 panel assembly practice to deliver project-specific low-voltage switchgear for industrial, commercial, marine and hazardous-area applications. Typical Schneider Electric components used in these custom assemblies include Prisma SeT type‑tested switchboards (modular, type-tested up to 4000 A busbar configurations), Masterpact MTZ air circuit-breakers (high-capacity power protection with integrated protection relays and communications), Compact NSX molded-case breakers for selective distribution, TeSys motor control (contactors, starters and soft-starters) for IEC 60947 motor control, and Linergy compact busbar/connector systems for high-density distribution. For factory-style or plant-level solutions, Schneider SIVACON and MNS lineups are available as reference architectures that inform custom engineered designs. Designs are executed to IEC 61439-1/2/3/6 requirements: verification of dielectric properties, temperature rise, short‑circuit withstand and making capacity, and electromagnetic compatibility. Component standards such as IEC 60947-1/2/3 for switching devices and IEC 60079 series for Ex environments are applied where required. Forms of internal separation are implemented per IEC 61439 (Form 1 through Form 4b) to segregate busbar, functional units and outgoing circuits, supporting safe maintenance and selectivity. Enclosures are designed for rated voltages up to 1000 V AC and IP protection from IP20 to IP66 depending on environment, and may be supplied with marine grade finishes or ATEX/IECEx certification for hazardous atmospheres. Short-circuit ratings and fault current performance are established by type or routine testing: Prisma SeT configurations are commonly delivered with short‑circuit withstands validated by test or calculation to levels suitable for project needs (typical ranges from 25 kA up to project-specific 100 kA+ symmetrical, subject to component selection and system impedance). Masterpact and Compact NSX breakers provide high breaking capacities and adjustable protection curves for coordination; these devices also offer communication via Modbus, Ethernet or Schneider protocols for integration into SCADA and BMS. Schneider Electric Custom Engineered Panels are used across data centers (critical PDUs and transfer schemes), industrial mains and submains, motor control centers (MCCs), renewable plants (PV combiner and inverter interfaces), oil & gas skids (Ex-rated switchgear), shipboard distribution, and large commercial buildings. The combination of type‑tested Prisma SeT modules or MNS architectures with flexible custom layouts allows fast project delivery with predictable verification requirements under IEC 61439. Patrion’s engineering integrates Schneider components into complete assemblies with project-specific short-circuit studies, protection coordination, thermal management and factory acceptance testing (FAT), ensuring compliance and field readiness.