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Power Surge Protection

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DIN Rail Surge Protection

DIN Rail Surge Protection

Non-DIN Rail Surge Protection

Non-DIN Rail Surge Protection

Products | 85 results (251 items)

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Surge Diverter, 10 kA Single Mode

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Transient Discriminating Surge Diverter, 20 kA Three Mode

Transient Discriminating (TD) technology helps ensure reliable and continued operation during sustained and abnormal over-voltage events.
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Compact TDX Panel Protector, 50 kA

Compact panel surge protector, 50 kA.
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TDX Flush Plate

Flush plate kit for mounting behind drywall.
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Modular Spark Gap Diverter


Transient Surge Filter

The nVent ERICO Critec Transient Surge Filter (TSF) product family is a UL registered, IEC compliant, compact, serviceable solution for protection of PLC controllers, SCADA systems, motor control centers and other process control systems.
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Replacement Module for DSD, 10 kA

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Surge Reduction Filter N-Series, Single Phase

High-performance protection incorporating Spark Gap and Transient Discriminating (TD) technologies.
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TSG-SRF Replacement Secondary Module

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EDT2 Enhanced DIN Rail Surge Protection Class II, 1+0 Mode

The EDT2 1+0 Mode Enhanced Transient Discriminating Surge Protective Devices provide reliable protection against voltage transients within the IEC Class II and UL Type 1CA environments.