IEC 61439 Panels

Phoenix Contact Custom Engineered Panel

Phoenix Contact components integrated into IEC 61439 custom engineered panel assemblies. Phoenix Contact supplies essential panel wiring infrastructure including CLIPLINE terminal blocks, TRABTECH surge protection devices, COMBICON connectors, and marking systems.

Phoenix Contact Custom Engineered Panel assemblies combine Phoenix Contact’s component ecosystem with IEC 61439-compliant low-voltage panel engineering to deliver application-specific switchgear for industrial, marine, oil & gas, and data-center projects. Typical Phoenix Contact families used in these panels include CLIPLINE complete and COMBICON terminal blocks for structured conductor termination, TRABTECH surge protection (SPDs) for coordinated lightning and transient protection, PLCnext Control and Axioline I/O for embedded control, FL SWITCH managed Ethernet for industrial networks, and mGuard for cybersecurity and secure remote access. Marking systems and pluggable harnessing simplify wiring documentation and maintenance. Designs are executed to IEC 61439-1/-2 (assembly requirements and distribution boards), with circuit-breaker and switching device selection referenced to IEC 60947 series. Custom panels can be engineered for Forms of Separation from Form 1 through Form 4b to segregate busbar, functional units, and auxiliary circuits using insulated busbar sections, barriered partitions, and segregated terminal zones. Rated current and fault withstand are project-specific: standard solutions span continuous bus ratings from 63 A up to 4,000 A and short-circuit withstands typically engineered in the 50–150 kA range (prospective fault current and type test/verification per IEC 61439). IP protection levels are selectable from IP20 internal assemblies to IP66 gasketed enclosures for wash-down or outdoor use; hazardous-area adaptations follow IEC 60079/ATEX practices where Phoenix Contact and certified enclosure suppliers provide Ex-approved modules. Phoenix Contact components are chosen for their documented IEC conformity: CLIPLINE/COMBICON terminal systems meet requirements for conductor connection and insulation coordination (relevant parts of IEC 60947 and IEC 60947-7-x), TRABTECH SPDs are specified to IEC 61643 series, and switching/control equipment is selected per IEC 60947-1/-2/-3. For projects requiring factory acceptance tests (FAT) and site commissioning, Patrion-engineered panels integrate coordination studies, selective protection schemes, and cable/test documentation consistent with IEC 61439 verification methods (type-test, unit-test and calculated verification). Practical applications include compact machine mains and control panels replacing modular switchboards, secondary distribution for SIVACON-, MNS-, or Prisma Set-type systems where Phoenix Contact components provide fine-grained wiring infrastructure, and bespoke operator interfaces with Panel PCs/PLCnext operator stations for SCADA integration. The result is a custom engineered panel that leverages Phoenix Contact’s modular connectivity, surge protection, and control platforms within an IEC 61439 framework—delivering traceable component certification, flexible form factors, and environment-rated solutions for complex projects.

Key Features

  • Multi-function integration in a single lineup
  • Non-standard ratings and form factors
  • Special environmental ratings (IP65, ATEX, marine)
  • Custom HMI and operator interfaces
  • Phoenix Contact components with full IEC certification
  • Integration with CLIPLINE terminals and TRABTECH surge protection product lines

Technical Specifications

Rated Current (InA)Project-specific
Short-Circuit RatingProject-specific
Rated VoltageUp to 1000V AC
Form of SeparationForm 1–4b
IP ProtectionIP20–IP66
IEC StandardIEC 61439-1/2
Component BrandPhoenix Contact

Frequently Asked Questions

Request a Quote

Tell us about your panel requirements and our engineering team will get back to you within 24 hours.