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PDRASM Series - PD Rail Arrester Surge Module - Class 1 10kA Applications

The PDRASM Series 10kA Class1 arresters are a Metal-Oxide based surge protection device designed and manufactured within an ISO 9001:2008 quality system.

This ensures reliable and predictable mechanical integrity and stability of electrical performance.

These arresters are fully tested and approved to meet the requirements of IEC 60099-4


The Silicone insulating housing is directly injection moulded to the arrester core. This forms a robust and homogenous structure that will be immune, in a short circuit condition, to the explosive response common in a porcelain housed arrester.

The Silicone housing material is widely recognised for its self-cleaning and hydrophobic qualities and compatibility with the outdoor Standard Operating conditions for which it has been designed.

These devices are available in many different voltages. (Please see our PDRASM Series datasheet for more information)


• LSR Silicone housing

• Superior hydrophobic properties

• High mechanical strength

• Excellent environmental resilience e.g. to ozone, ultra violet radiation, heat etc

• Stable operating characteristics

• Operating temperature range -55°C to +55°C

• RoHS Compliant

Category: Rail Transport

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Surge Protection Device Manufacturer & Lightning Surge Protection Solutions