IEC 61439 Compliant
Low-Voltage Switchgear & Panel Assemblies
Design-verified low-voltage switchgear and controlgear assemblies — engineered, built, and tested to IEC 61439 standards by Patrion.
16
Panel Types
12
Industries
10+
Standards
350+
Technical Pages
01
Featured Panel Types
Explore our range of IEC 61439 compliant assemblies for power distribution, motor control, and automation.
Main Distribution Board (MDB)
Primary power distribution from transformer to sub-circuits. Rated up to 6300A. Houses main incoming breaker, bus-section, and outgoing feeders.
Power Control Center (PCC)
High-capacity power distribution for industrial facilities. Controls and distributes incoming power to MCC, APFC, and downstream loads.
Motor Control Center (MCC)
Centralized motor control with starters, contactors, overloads, and VFDs in standardized withdrawable/fixed functional units.
Power Factor Correction Panel (APFC)
Automatic capacitor switching for reactive power compensation. Thyristor or contactor-switched, detuned or standard configurations.
Automatic Transfer Switch (ATS) Panel
Automatic changeover between mains and generator/UPS. Open or closed transition, with or without bypass.
Variable Frequency Drive (VFD) Panel
Enclosed VFD assemblies with input protection, line reactors, EMC filters, output reactors, and bypass options.
02
Industries We Serve
Sector-specific panel solutions engineered for the demands of each industry.
Commercial Buildings
8 panel types
Industrial Manufacturing
13 panel types
Data Centers
8 panel types
Healthcare & Hospitals
7 panel types
Oil & Gas
9 panel types
Water & Wastewater
8 panel types
Mining & Metals
8 panel types
Renewable Energy
8 panel types
Marine & Offshore
6 panel types
Infrastructure & Utilities
7 panel types
Food & Beverage
9 panel types
Pharmaceuticals
9 panel types
03
Key Components
Critical switchgear and control components integrated into every panel assembly.
Air Circuit Breakers (ACB)
Main incoming/outgoing protection, 630A–6300A, draw-out mounting
Used in 5 panel types
Moulded Case Circuit Breakers (MCCB)
Branch protection 16A–1600A, thermal-magnetic or electronic trip
Used in 16 panel types
Variable Frequency Drives (VFD)
Motor speed control, energy savings, 0.37kW–500kW+
Used in 3 panel types
Soft Starters
Reduced voltage motor starting, torque control, bypass options
Used in 3 panel types
PLCs & I/O Modules
Programmable logic controllers, remote I/O, fieldbus communication
Used in 4 panel types
Contactors & Motor Starters
DOL/star-delta/reversing starters, overload relays, Type 2 coordination
Used in 9 panel types
Capacitor Banks & Reactors
Power factor correction, detuned reactors, thyristor switching
Used in 4 panel types
Metering & Power Analyzers
Energy meters, power quality analyzers, CT/VT, communication gateways
Used in 12 panel types
Surge Protection Devices (SPD)
Type 1/2/3 surge arresters, coordination, monitoring
Used in 8 panel types
Busbar Systems
Copper/aluminum busbars, busbar supports, tap-off units
Used in 11 panel types
HMI & SCADA Systems
Touch panels, visualization, remote monitoring, data logging
Used in 3 panel types
Protection Relays
Overcurrent, earth fault, differential, generator protection relays
Used in 12 panel types
04
Standards & Certifications
International compliance standards and certifications for panel assemblies.
IEC 61439-2 (PSC)
Power switchgear and controlgear assemblies — main compliance standard
IEC 61439-3 (DBO)
Distribution boards for operation by ordinary persons
IEC 61439-6 (BTS)
Busbar trunking systems
ATEX / IECEx Certification
Explosive atmosphere compliance for hazardous areas
Marine Classification (DNV/Lloyd's/BV)
Type approval for marine and offshore installations
Seismic Qualification (IEEE 693/IBC)
Earthquake resistance verification for critical facilities
UL 891 / CSA C22.2
North American switchboard safety standards
IP Protection Ratings
Ingress protection classification (IP30–IP65+)
Arc Flash Protection (IEC 61641)
Internal arc classification and containment
EMC Compliance (IEC 61000)
Electromagnetic compatibility for sensitive environments
Need a Custom LV Panel?
Our engineering team at Patrion can design and build type-tested panel assemblies tailored to your specific requirements.