Control Cabinet
UL508A /CSA C22.2 No.286
Professional OEM/ODM Customization Solutions

Industrial Control Panel

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Product Introduction

The UL 508A industrial control panel is designed for the centralized control, monitoring, and protection of industrial equipment and automated systems. It is widely used in production lines, water-treatment systems, pumps, fans, conveyors, HVAC equipment, and other industrial applications.

The panel can integrate PLCs, HMIs, circuit breakers, contactors, relays, variable-frequency drives, power supplies, and communication modules. Its modular structure simplifies installation, system expansion, troubleshooting, and maintenance. Customized control logic, remote monitoring, and communication functions are available according to project requirements.

Product Features
UL 508A Listed Certification – Verified Control Panel Compliance
Designed and manufactured in accordance with UL 508A requirements for industrial control panels. Listed configurations use approved components, wiring methods, overcurrent protection, grounding, electrical spacings, and markings. The final listing status and ratings are subject to the certified panel configuration and manufacturing location.
PLC-Based Automation – Flexible Process Control
The panel can integrate PLCs, HMIs, control relays, contactors, variable-frequency drives, soft starters, sensors, and remote I/O modules. Customized control logic supports automatic operation, equipment sequencing, alarm management, interlocking, and process monitoring for a wide range of industrial applications.
Defined SCCR and Circuit Protection
Each UL 508A configuration is assigned a short-circuit current rating (SCCR) based on the approved components and circuit arrangement. Feeder and branch circuit protection can include circuit breakers, fuses, motor protective devices, and overload relays to help protect the panel and connected equipment under specified fault conditions.
Modular Wiring System – Easy Expansion and Maintenance
A modular internal layout with DIN rails, wiring ducts, terminal blocks, labeled conductors, and separated power and control circuits simplifies installation, inspection, troubleshooting, and future expansion. Detailed electrical drawings, terminal plans, and component documentation can be supplied with the panel.
Multiple Enclosure Options -Suitable for Different Environments
Available enclosure options can include NEMA 1, NEMA 12, NEMA 3R, NEMA 4, and NEMA 4X, subject to the certified design. Optional ventilation, filtered fans, enclosure heaters, air conditioners, and temperature or humidity controls can be provided according to indoor, outdoor, dusty, wet, or corrosive operating conditions.
The control panel can be engineered for pumps, fans, conveyors, production lines, water-treatment systems, HVAC equipment, and other automated machinery. Optional communication interfaces—including Modbus RTU/TCP, EtherNet/IP, PROFINET, and BACnet—support connection to SCADA, BMS, and plant-management systems.
Product Image Display
Industrial Control Panel Technical Selection Table (Core Technical Parameter Selection Table for Industrial Control Panel )
Dimension UL 508A Technical Options IEC / European Technical Options
Standards UL 508A; CSA C22.2 No. 286; NFPA 70 (NEC), as applicable EN IEC 60204-1; EN IEC 61439-1/-2, where applicable; IEC 60947 series; IEC 60529
Rated Voltage 600V, 480V, 415V, 380V, 240V, 208V (Up to 1000V DC/AC)
Rated Current 100A, 200A, 300A, 400A, 500A…..
Frequency 50Hz / 60Hz  (Universal Global Frequency (50/60Hz) compatible.)
System Type 3-Phase 3-Wire (3P3W) / 3-Phase 4-Wire (3P4W)  (Optional Neutral Bus (Configurations available with or without neutral).
SCCR & Icw 5kA, 10kA (@415V/480V) 5kA, 10kA (@415V/480V)
Busbar Material Tin-plated/Silver-plated Copper (Standard Tin-Plated or Silver-Plated Finish for superior oxidation resistance.)
Enclosure Rating NEMA 1 , NEMA 12 , NEMA 3R , NEMA 4 , NEMA 4X IP54, IP65
Dimensions (H×W×D) Variable Enclosure Dimensions optimized for different current ratings.
Cable Entry Customizable Top and Bottom Cable Entry or Exit for flexible installation.
Enclosure Material High-quality Galvanized Steel Sheet.  /  SS304 Stainless Steel
Breaker Brand Schneider, ABB, Eaton, Siemens,LS, Noark, or KAILES Standard
Smart Monitoring Smart Power Meter with Harmonic Analysis & Modbus/TCP Communication
Installation Guide
KAILES: One-Stop Service System from Design to Global Delivery
Certification Certificate
Frequently Asked Questions
Experiential Marketing
Which standards are available for your control panels?
For North American projects, we offer configurations evaluated to UL 508A for the United States and CSA C22.2 No. 286 for Canada. For European machinery applications, separate configurations can be engineered to EN IEC 60204-1 and, where applicable, EN IEC 61439-1/-2. Final certification depends on the specific design and manufacturing location.
Can I specify the PLC and electrical component brands?
Yes. We can integrate PLCs, HMIs, variable-frequency drives, circuit breakers, contactors, and control components from brands such as Siemens, Schneider Electric, ABB, Rockwell Automation, Eaton, and Mitsubishi Electric. Final component selection is subject to availability, project specifications, and the approved certification scope.
What is the typical production lead time?
Standard control panels typically require approximately 6–8 weeks after drawings and technical specifications are approved. Complex systems involving custom PLC programming, multiple drives, remote I/O, communication networks, or special testing may require 8–12 weeks. The confirmed schedule will be stated in the formal quotation.
Can the cable-entry direction be customized?
Yes. Top, bottom, or side cable entry can be provided according to the approved enclosure design and field-wiring requirements. Please provide the cable sizes, conduit arrangement, entry direction, and separation requirements for power, control, and communication wiring.
How is the panel SCCR determined?
The Short-Circuit Current Rating (SCCR) is determined from the approved power-circuit components, protective devices, and circuit arrangement in accordance with UL 508A requirements. The required available fault current at the installation point should be provided before the design is finalized.
What enclosure options are available?
Available enclosure types can include NEMA 1, NEMA 12, NEMA 3R, NEMA 4, and NEMA 4X, subject to the certified design. Optional filtered fans, enclosure heaters, air conditioners, and temperature or humidity controls can be provided for indoor, outdoor, dusty, wet, or corrosive environments.
What is the warranty period?
Our standard warranty is generally 12–24 months from the date of shipment, depending on the product configuration and contract terms. Extended-warranty options may be available. The covered components, exclusions, freight responsibility, and service conditions will be stated in the formal quotation or sales contract.
How do you provide programming and after-sales support?
We provide electrical drawings, PLC and HMI program support, remote troubleshooting, communication setup assistance, replacement-component support, and video-guided service. On-site commissioning, program modification, and emergency support can also be evaluated according to the project location and agreed service scope.
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