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UL-listed panels according to UL 508A and UL 891

We design and build both UL 508A and UL 891 panels. With our two UL certifications, you get an electrical panel that meets the necessary safety and quality standards for the US and Canadian markets.

  • UL 508A – industrial control panels

  • UL 891 – switchboards

  • Certified for the USA and Canada

Employees at work on panel assembly in production
Michael Mellergaard, CTO at SystemTeknik

Michael Mellergaard

CTO

+45 4026 2911 MME@systemteknik.dk

What are UL panels from SystemTeknik?

If your panels are going to the US or Canadian market, you need a panel builder with a UL certification. We can design and build both UL 891 and UL 508A panels with the same focus on quality as all our solutions.

By choosing us as your partner, you get qualified advice and guidance on the UL standards – we design, build, document and label the panels so they are built in accordance with both UL 891 and UL 508A.

For data centers, international operators often require UL-certified panels. See also our references.

When an electrical panel is to be delivered to the North American market, UL is not a formality. It is a prerequisite for approval, market access and on-time delivery.

UL-certified panel shop

We are a UL-certified panel shop and are audited by a UL inspector. That is why we apply the UL labels to the panels ourselves – and your panel is ready for UL approval in the USA and Canada when it leaves our production.

UL 508A and UL 891 – what is the difference?

UL 508A applies to industrial control panels, while UL 891 applies to panels for electrical distribution. SystemTeknik is certified to both – and for both the USA and Canada.

UL 508A

UL 891

Standard for

Industrial Control Panels

Switchboards – industrial electrical panels and distribution cabinets

Typical panels

Control panels

Distribution panels for power distribution

Focus

Design, construction and testing – requirements for wiring, spacing between components and electrical tests

Switchboards with rated voltages up to 1,000 V AC and currents up to 6,000 A

Typical at SystemTeknik

Control panels

UL 891 panels in the range from 400 to 6,000 A

Canada

CSA C22.2 No. 14

CSA C22.2 No. 244

SystemTeknik's UL file

E526802 (PDF)

E533947 (PDF)

Why produce a panel with UL certification?

UL must be considered from the start – in component selection, cable types, sizing and documentation. SCCR, cable classification, UL 508A and documentation are closely interlinked, and many UL errors are only discovered during inspection.

Lack of UL compliance can mean:

Redesign and rework

Delayed approval

Additional documentation requirements

Pressure on schedule and budget

With UL-certified panel solutions, documented processes and expertise in UL 508A, you get a solution that is ready for inspection and ready for the market.

Technician installing a power circuit breaker in an electrical panel

What you get with a UL panel from SystemTeknik

Our UL panels can be control, distribution or power panels. Your needs and wishes come first when we are your partner.

How we build your UL panel

Two employees reviewing data on a computer screen

Advice on the UL standards

Qualified advice and sparring on the UL standards.

Close-up of a control panel with PLC modules

Design

UL is built in from the start – in component selection, cable types, sizing and documentation.

Employee building a control panel in SystemTeknik's production

Production

UL-certified panels require UL-certified cables – we take that into account from the start.

Open control panel under test with a laptop

Documentation

Complete electrical documentation is included with all panels.

Labeled cables and terminal blocks in a control panel

Labeling

We are a UL-certified panel shop and apply the UL labels to the panels ourselves.

Our UL certificates

The certificates are issued by UL to SystemTeknik in Nørresundby and cover both the US and the Canadian market. UL 508A confirms that our control panels are tested and meet US and Canadian safety standards. UL 891 likewise covers our distribution panels.

See all our certifications.

UL 508A

Industrial Control Panels · USA and Canada (CSA C22.2 No. 14) · UL file E526802

View certificate (PDF)

UL 891

Switchboards, dead-front · USA and Canada (CSA C22.2 No. 244) · UL file E533947

View certificate (PDF)

ISO 9001

Quality management

View certificate (PDF)

ISO 14001

Environmental management

View certificate (PDF)

UL panels for control and distribution

Control panel with PLC modules, relays and terminal blocks Control panels Control and machine panels for most industries and purposes – also to UL 508A for the North American market. Read more Distribution panel with copper busbars and circuit breaker Distribution panels Our distribution panels are built by a skilled and flexible production team at our locations in Denmark and Poland, where we work to the same standards. Read more Technician installing busbars in an electrical panel Custom panels We always take care to identify your needs for the specific project so you get the optimal solution, and we do our utmost to always be available to you. Read more

Questions and answers about UL panels

Michael Mellergaard, CTO at SystemTeknik

Michael Mellergaard

CTO

+45 4026 2911 MME@systemteknik.dk

Do you apply the UL labels to the panels yourselves?

Yes. We are a UL-certified panel shop, are audited by a UL inspector and apply the UL labels to the panels ourselves.

What does UL 891 cover?

UL 891 covers switchboards (distribution panels) with nominal voltages up to 1,000 V AC and a maximum current rating up to 6,000 A. We typically build UL 891 panels in the range from 400 to 6,000 A.

What is the difference between UL 508A and UL 891?

UL 508A is the standard for Industrial Control Panels, typically control panels. UL 891 is the standard for switchboards used for power distribution. Both are safety standards required for the North American market in the USA and Canada.

Are your panels UL-listed?

Yes. We hold two UL certifications: UL file E526802 covers industrial control panels to UL 508A (USA) and CSA C22.2 No. 14 (Canada), and UL file E533947 covers switchboards to UL 891 (USA) and CSA C22.2 No. 244 (Canada).

Do UL-certified panels require special cables?

Yes. UL-certified panels require UL-certified cables. We take this into account from the start when we build UL panels for the USA/Canada market.

What types of UL panels can you deliver?

Our UL panels can be control, distribution or power panels – conventional or PLC-based, standard or custom-built, and produced either individually or in series.

Why does UL need to be considered from the start?

When an electrical panel is to be delivered to the North American market, UL is not a formality. UL must be built in from the start – in component selection, cable types, sizing and documentation. A single error can mean rework and delayed delivery.

What comes with a UL panel from SystemTeknik?

All panels are labeled, and complete electrical documentation is included. We design, build, document and label the panels so they are built in accordance with UL 891 and UL 508A.

Who can I talk to about UL panels?

Contact our CTO, Michael Mellergaard, at +45 4026 2911 or MME@systemteknik.dk – he has the answers to your questions.

Why choose SystemTeknik as your electrical panel supplier?

Does your company need UL-certified panels that can be used for the US or Canadian market? Then contact our CTO, Michael Mellergaard – he has the answers to your questions.

  • Certified expertise

  • Personal advice and support

  • Future-proof solutions

  • Quality and operational reliability

  • Ongoing certifications

Tell us about your project and get a no-obligation quote

Fill in the form and we will contact you as soon as possible.

Which panels are you interested in?
Energy and fire safety

🔒 Your information is treated confidentially.

Tell us about your project and get a no-obligation quote

Fill in the form and we will contact you as soon as possible.

Which panels are you interested in?
Energy and fire safety

🔒 Your information is treated confidentially.