Panel Board Fabrication

We design and supply custom main switchboards, distribution boards and control panels for commercial and industrial projects in Singapore. Our LEWs design each board and oversee its fabrication with our trusted fabrication partners, to SS 638 and IEC 61439. Every panel is checked and function-tested before delivery.

What we supply

• Main switchboards (MSB)
• Distribution boards (DB) for lighting, air-conditioning and machinery
• Control panels for equipment and automation
• Custom panels, including forms of separation from Form 1 to Form 4b

How a job runs

1. Your SLD and load, or our design.
2. Panel drawings for your approval.
3. Fabrication with our trusted partners, with our quality checks.
4. Function testing before delivery.
5. Installation, testing and commissioning on site by our team.

Why CSE

• Designed and overseen by our own LEWs.
• Experience with type-tested boards and higher forms of separation.
• One firm from design to installation and testing.
• Our own energy meters, monitored with GEMS, our own energy monitoring software, so you can see your energy use live.

Frequently asked questions

What is a “form of separation”?

It is how the inside of a board is divided (IEC 61439), from Form 1 (no division) to Form 4b (each circuit fully separated). Higher forms let you work on one circuit while others stay live.

Can you replace an old switchboard in a running building?

Yes. We plan the changeover around a short shutdown.

Get a quote for panel boards: email enquiry@chengseng.com.sg or use our enquiry form.