Hardwired Surge & Power Filters

Hardwired Surge & Power Filters

A surge is a transient electrical fluctuation that happens in a fraction of a second and can cause serious damage to electronic and electro mechanical equipment.

They can be caused by lightning strikes and local power utility company “spikes” which can enter your business or home through the electrical system ie. cable television, telephone wiring etc and attack any electrical equipment attached to them.
Hardwired Surge Filter
Since surge filters are connected in series, they must be suitably rated to carry the amount of electrical current that your equipment is using.

NPS provide a range of surge filters with load ratings from as low as 3 amp (typically used to protect a computer or a PLC) all the way up to 2000 amp (typically used to protect an entire installation. The cost and size of surge filters changes depending upon the load current rating.
Hardwired Surge Diverters
Surge diverters are single-stage, shunt connected devices, which are generally used for point-of-entry (main switchboard) protection. They provide coarse protection that is suitable for the protection of nonsensitive equipment.

Products

Eaton CSFI

Designed for IEC, Class II, 1 per phase. Din rail mount, dual mode filter with high noise attenuation for critical sub circuits. Remote alarm output. Features Surge suppression & filtering…
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Eaton DSFI

Designed for IEC, Class II, 1 per phase. Panel mount, 5-32A dual mode filter with high noise attenuation for critical sub circuits. Remote alarm output. Features Surge suppression & filtering…
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Eaton ESF series filters

Designed for IEC, Class II, 1 & 3 phase. Point of entry and sub circuit applications in the 40A to 80A range. An ideal combination, series filter with remote alarm…
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Eaton PPFI series filters

Eaton PPFI series filters are designed for IEC, Class II, 3 phase. Point of entry and sub circuit applications. An ideal combination, high performance series filter with remote alarm output…
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Eaton SPD3200

Designed for IEC, Class I and II, 3 phase. Point of entry. High kA rating of 200kA per phase for high risk locations. All modes protection. Features 200 kA per…
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Eaton SPDI series

Designed for IEC, Class I and II, 1 and 3 phase. Point of entry and sub board. Din rail mount, 60kA to 150kA, remote alarm output all models. Features Surge…
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Eaton SPD50NGI

Designed for IEC, Class II, Neutral-Earth, Earth-Earth equipotential clamp for use with boards remote from MEN point. Features Compact Neutral-Earth Protection Solution Surge current rating from 50kA – 100kA In,…
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Eaton Quickmov

Designed for IEC, Class II, 1 per phase. Suits all Quicklag chassis type. Inbuilt HRC fuse, 30kA I max. Features Surge rating 30kA Inom & 60kA Imax Integrated Surge Protection…
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Eaton PVD40 series

The Eaton PVD40 series is designed for IEC, Class II, Photo Voltaic Diverter used to protect domestic and industrial grid interactive inverters and solar panel arrays in the 1.5kW to…
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