All for Joomla All for Webmasters
+603-8080 2063 Mon - Fri 09:00 - 17:30 Kawasan Perindustrian Kinrara, Jalan Puchong.
ISO 9001:2015
The Best
in Malaysia
Number #1
Supplier in region
Enquire Us

Standards and Specifications

We Provides Quality

Standards and Specifications

  • Ambient Temperature: Fully tropicalised up to 40°C. Higher ambient temperature on request.
  • Operating Voltage: Maximum 690V
  • Impulse Voltage: 8kV
  • Dielectric Strength: 3KV
  • Current Rating: Maximum 6300A
  • Frequency: 50Hz or 60Hz
  • Construction: Fully modular with easy flexibility of interchanging parts.
  • Sheet Metal Thickness (Mild Steel): Floor mount (2.3mm U-channel for framework, 1.5/2.0mm for door cover, 1.5/1.2mm for internal separation) & wall mount (1.5/1.2mm for cubicle/door).
  • Finishing Paint Work: Minimum 60 micron thickness, epoxy powder coat with zinc phosphating treatment.
  • Busbar System: Copper busbar are tinned and housed on a naturally ventilated separated compartment on top of the cubicles.
  • Degreed of Protection: Standard is IP42 (more on request)
  • Cable Entry: Suitable for top and bottom entry
  • Form of Segregation: Form 1, 2B, 3B & 4B

ASTA Full Typed Tested to Latest IEC61439

  • 800A to 6300A (415V / 690V)
  • Form 4B segregation
  • IP43 degree of protection
  • Full range tested in (, United Kingdom.
Asta Certified
Current Rating Fault Capacity
800A Rated 50kA 3 sec, 65kA 3 sec
1250A Rated 65kA 3 sec
1600A Rated 65kA 3 sec, 80kA 1 sec
2000A Rated 65kA 3 sec, 80kA 1 sec
3000A Rated 65kA 3 sec, 80kA 1 sec
3200A Rated 65kA 3 sec, 80kA 1 sec
4000A Rated 65kA 3 sec, 100kA 1 sec
5000A Rated 65kA 3 sec, 100kA 1 sec
6300A Rated 65kA 3 sec, 100kA 1 sec

ASTA Full typed tested to IEC60439

  • 800A to 6000A (415V/690V)
  • 50KA 3 Sec., 65KA 3 Sec., 80KA 1Sec., 100KA 1 Sec.
  • Form 4B segregation
  • IP43 degree of protection

ASTA arc fault containment test to AS3439-1:1993 and IEC/TR 61641 Edition 3.0 2014-09

  • 65kA permissible conditional short circuit current (Ip arc)
  • 65kA permissible current (Ip arc) under arcing conditional for a duration (tarc) of 0.3 sec

Certified Excellent Quality, Realibility & Safety


United Automation Sdn bhd type UA-100 series LV switchboard and type UA-100M series withdrawable motor control centre are ASTA fully-typed tested to IEC60439, IEC61439 ans ASTA ARC FAULT CONTAINMENT tested to IEC61641:2008. They have gone through the below stringent tests with an additional ARC FAULT CONTAINMENT test.

Strength of Material and Parts100%
Degree of Protection of Enclosure100%
Creepage Distances100%
Protection Against Electric Shock100%
Dielectric Properties100%
Temperature - Rise Limits100%
Short - Circuit Withstand Strength100%
Electromagnetic Compatibility100%
Mechanical Operation100%

To strengthen our commitment to safely engineering, the following tests were done with Form 4B construction. The same modular switchboard can also be adopted to Form 2B or Form 3B applications.