LPS® AC–25/240

LPS® AC–25/240

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Protects your AC power circuits with working voltages of 240 V against lightning induced surges 

The LPS® AC-25/240 is a compact-size AC power protector with connecting leads. It is also a reliable surge protective device that is ideal for 240 V AC power supply for instrumentation interfaces and equipment such as CCTV cameras, Card Reader Controllers, intercoms, fire alarm systems and weighbridges.

The device protects sensitive data equipment against lightning induced surges without impairing the system’s normal operation or cause excessive in-line resistance. This device is cost-effective and it provides unsurpassed performance in lightning surge protection. 

Following extensive R&D, the LPS® AC-25/240 has been created deploying state-of-the-art engineering technology. This Malaysian-made device is designed with 25,000 amps surge capacity per phase to suit even the most lightning prone regions in the world. It is equipped with a LED indicator.

Metal Oxide Varistors (MOVs) are used to maximise performance and reliability. LPS® AC-25/240 device is specially designed with built-in thermal cut-out fuse to avoid fire hazards when dangerous thermal run-away occurs. 

How it works

LPS® AC-25/240 device provides unsurpassed performances in lightning surge protection. When a transient surge occurs, the surge protective device will switch to a fully conductive state to divert high current. It will then reset automatically to a non-conducting state when voltage falls to normal operational value.


  • It protects 240 V AC power supply of sensitive data equipment against lightning induced surges
  • It provides both common and differential mode protection
  • It has a LED indicator which provides user with visual monitoring on protection status
  • It has a built-in thermal cut-out fuse that assist in avoiding fire hazards when dangerous thermal run-away occurs. 
  • It is housed in a fail-safe IP 20 metal enclosure suitable for DIN rail/panel mount


LPS® AC 25/240 LPS® AC 25/240

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