Surge Protection Devices

Surge Protection Devices

The Original nVent ERICO Surge Protection Devices

Modern industry relies heavily on electronic automation to increase productivity, ensure safety and provide economic benefits. However, power circuits are often severely polluted with electrical disturbances from switching of electrical loads, electrical noise and even the occasional induced impulse. Since the safety and economic consequences of temporary or permanent failure of industrial equipment cannot be tolerated, protection devices should be installed on critical power circuits. nVent ERICO offers a complete line of surge protection devices that can be coordinated into an effectively staged electrical protection plan. The first stage of defense is the installation of primary protection devices at the mains supply service entrance, followed by secondary protection at distribution branch panels and where necessary, at point-of-use applications.

Surge protection products are designed to help protect against damaging electrical surges on power and communications lines caused by lightning and other switching events. With the increasing focus on system reliability and the Smart Grid initiatives underway in many countries, surge protection is more critical than ever based on the amount of electronics control and monitoring systems on the power grid today.

Power Protection

Power Surge Protection

Data & Signal Protection

Coaxial Surge Protection

PH35862m

Robust high energy protection and compact package for limited space requirement 

Data Equipment Protector

PH5725m

Designed to provide both line to signal-ground to protective-earth protection 

LAN Surge Protector

PH38497m

Rugged, metallic provides both environmental and electrical shielding. Up to CAT 6 and POE (Power over Ethernet) protection in one product 

Load Cell Protector

PH0820m

Six wires and shield Protection works with four or six wire systems. Suitable for compression or tension cells. Helps protect against excitation over-Voltage and prevent loadcell damage 

Subscriber and high Speed Data Line Surge Protection

PH19381m

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Universal Transient Barriers

PH5707m

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Rail Surge Protection

Lightning transients and surges are a major cause of expensive electronic equipment failure and downtime for global railway. The nVent ERICO family of power surge protection devices offer economical and reliable protection from power transients with the convenience of easy installation these devices are expressly designed for unique electrical mechanical and environmental requirements of the railway sector 

Surge Protection Accessories

MOV/GDT Tester

PH0822m

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MOV/GDT/SAD Tester

PH38140m

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Potential Equalization Clamp

PH2818m

High peak current capability provides long service life and waterproof enclosure is suitable for direct burial 

Remote Transmitter Protector

PH2149m

Three stage protection and fine over-voltage protection helps ensure lowest residual surge voltage reaches sensitive equipment. Flexible installation allows enclosure to be installed “dead needed”, “T” configured or in-line. 

Surge Counter Mechanical Display

PH32909m

Provides a non-resettable record of the number of surges diverted

Surge Counter, Digital Display

PH35594m

Record time and date of transient surge events. Resettable counter. Snap on, hall effect transducer

nVent Erico Critic SSPD

nVent ERICO Critec SSPD

PH39793m

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Molds and Accessories for Usage on Railway Properties

molds and accessories for railways

Get expert advice on our product range.

Get expert advice on our product range.