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LV Switchboard Manufacturing & Electrical Engineering Solutions

Custom low-voltage switchboards and end-to-end electrical engineering for buildings and infrastructure, designed, built and tested in our own factory in Ipoh.

Powering Your Legacy. Since 1990.

Exploded view of a two-section LV main switchboard Isometric illustration of a switchboard coming apart into its components: front doors with power meter, protection relay, indicator lamps and push buttons; an incoming air circuit breaker with current transformers; copper busbars; moulded case circuit breakers; contactors with overload relays, control relays and a timer relay in trunking; MCBs and an RCCB on DIN rail with terminal blocks; the enclosure frame with mounting plates, neutral and earth bars; and the gland plate for cable entry. EN 3 8 KENNEK7 OFFIOCHARGED2 05.05 4 T 6 400.2 V230.5 V50.00 HzINCOMERBAHAYA / DANGERCONTROLMOTOR FEEDERSOUTGOING1
Exploded view of a two-section LV main switchboard. The numbered parts are listed below.

What is inside

  1. 1Doors with power meter, protection relay, lamps and push buttons
  2. 2Air circuit breaker (incomer)
  3. 3Copper busbars and current transformers
  4. 4Moulded case circuit breakers (MCCB)
  5. 5Contactors, overload, control and timer relays
  6. 6RCCB, MCBs and terminal blocks on DIN rail
  7. 7Frame, mounting plates, neutral and earth bars
  8. 8Gland plate for cable entry

Illustration of a typical two-section LV main switchboard. Actual layout, components and ratings follow your approved drawings.

  • Since 1990 Manufacturing in Ipoh, Perak
  • 8,000+ Projects delivered
  • 4000A ASTA type-tested to IEC 61439-2
  • 10A to 5000A From distribution boards to main switchboards

Built around how you work

Choose your role to see how we support your part of the project.

For M&E consultants and electrical engineers

You need a board that meets your specification on paper and on site. We build from your single-line diagram and show you the design before fabrication starts.

  • Drawings for your approvalGeneral arrangement and wiring drawings are issued from your SLD and specification before any metal is cut.
  • Type-tested designs to 4000AASTA type certificates for 2000A, 3200A and 4000A assemblies to IEC 61439-2. Ask us which design fits your board.
  • Witness the factory testAttend the factory acceptance test, or visit our Silibin factory to see your board being built.
  • The brands you specifySchneider Electric, LS Electric, ABB, Terasaki, Chint, Himel or Shihlin breakers, meters and relays.
Kennek engineer preparing switchboard drawings in CAD

For main contractors and M&E subcontractors

You need boards delivered on time and a supplier who stays involved until energisation. Our factory in Ipoh and our site team keep your programme moving, on jobs of any size.

  • Lead times you can plan aroundDistribution boards in 2 to 3 weeks, main switchboards in 4 to 8 weeks depending on complexity.
  • Quotations within 5 working daysSend your bill of quantities, SLD or drawings and we come back with a price and lead time.
  • From a 10A DB to a 5000A MSBSmall jobs are welcome. We have also delivered for more than 100 petrol stations and for industrial plants.
  • One point of contact on siteInstallation is coordinated by our team with our contracting partners, then we test and commission the board.
Switchboard assembly line at the Kennek factory

For facility and plant managers

You need your supply to stay on and your boards to stay safe. We look after switchboards long after they are installed, across the Northern region and Kuala Lumpur.

  • Scheduled inspection and servicingRoutine checks, testing and reports that tell you what needs attention before it fails.
  • Licensed chargemen on our teamOne A1 and two A4 chargemen licensed by Suruhanjaya Tenaga work on our service jobs.
  • Upgrades with short shutdownsNew feeders, replacement breakers and metering upgrades, with parts made in our factory before we arrive.
  • A partner for the long termMurata relies on us for new boards, upgrades and maintenance, and T.F. Metal has worked with us for over 20 years.
Kennek engineers testing a switchboard on site
Kennek technicians assembling switchboard enclosures in the Ipoh factory

Built in our own factory in Silibin, Ipoh

Our engineers, fabricators and wiremen work under one roof, from sheet metal to final test, which keeps quality consistent and programmes on time.

How your switchboard is built

Each stage happens in our factory in Silibin, Ipoh, so we control quality, cost and lead time from first drawing to final test.

  1. Kennek engineer preparing switchboard drawings in CAD

    Design and drawings

    We review your single-line diagram and specification, then issue general arrangement and wiring drawings for approval.

  2. Fibre laser cutting machine in the Kennek factory

    Sheet metal fabrication

    Enclosures are laser-cut, sheared and bent in-house, so we control dimensions and lead time.

  3. Operator powder coating switchboard panels in the spray booth

    Powder coating

    Enclosures are powder coated in our own spray booth for a durable, even finish.

  4. Switchboard assembly line at the Kennek factory

    Assembly and wiring

    Busbars, breakers, metering and control wiring are assembled to the approved drawings.

  5. Routine testing of a completed switchboard

    Testing and inspection

    Boards are inspected and tested before they leave the factory, then commissioned on site.

Kennek Electricals factory building in Silibin, Ipoh

Why contractors and consultants choose Kennek

  • Technical excellence you can check

    ASTA type certificates to 4000A and JKR EMAL Kategori III approval, with every board engineered to your load schedule and consultant's specification.

  • Reliable performance, year after year

    More than 8,000 projects since 1990. Every board is tested before delivery, carries a 1-year warranty, and can be serviced by the team that built it.

  • On time, from our own factory

    Cutting, bending, coating, assembly and testing happen in our 27,000 sq ft factory in Silibin, Ipoh, so we control the programme and the lead time.

  • Cost-effective, without cutting corners

    Choose from seven breaker brands to suit your budget and specification. Small jobs are welcome, from a single distribution board upwards.

Industries we serve

Switchboards and electrical works for plants, utilities, commercial buildings and public infrastructure.

See our projects
  • Semiconductor and electronics
  • Oil and gas retail
  • Utilities and infrastructure
  • Plantations and agriculture
  • Commercial and retail
  • Government and public sector
  • Solar PV

Clients we have worked with

  • Intel
  • Petronas
  • Shell
  • Tenaga Nasional Berhad
  • Telekom Malaysia
  • Sime Darby
  • Murata
  • Sunway
  • Petron
  • BHPetrol
  • AEON
  • Econsave
  • Kuala Lumpur Kepong (KLK)
  • Unisem
  • Coherent
  • Universiti Teknologi PETRONAS
  • Yoonsteel
  • T.F. Metal Industries
  • Harumi
  • Jabatan Kerja Raya (JKR)
  • Kementerian Kesihatan Malaysia
  • Royal Malaysian Navy

Certification, registration and partners

Quality and certifications

Certification and registration

  • ASTA type certificates 2000A, 3200A and 4000A designs to IEC 61439-2, issued by Intertek
  • JKR EMAL, Kategori III Approved LV switchboard manufacturer, no ampere limit
  • Suruhanjaya Tenaga Registered switchboard manufacturer, up to 0.6 kV

Industry partners

  • Schneider Electric Riser Ignite programme
  • LS Electric Channel Partner

Type-test certificates cover specific tested designs and ratings. Tell us your requirements and we will confirm which tested design applies to your project.

What our customers say

  • “Great quality and amazing pre-sales and after-sales services! They provided detailed consultations and site visits to understand our business needs.”

    Tan Chee WahManaging Director, TCW Group
  • “Industrial-grade workmanship. The team is business-driven and a very good partner to work with.”

    Bryan Tiang Zhang QuanVP of Strategy & Operations, N2N Connect Berhad
  • “We have worked with Kennek Electricals for more than 20 years. Their servicing and consultation has been amazing and has helped fuel our factory expansion. They are a reliable contractor.”

    Lum Chun ChoongExecutive Director, T.F. Metal Industries Sdn. Bhd.

Send us your drawings for a quotation

Share your single-line diagram, specification or bill of quantities. We reply with a price and lead time within 5 working days, and small jobs are welcome.