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Official distributor of Schaffner elcetrical components, including powerline filters, single-phase filters, three-phase filters and more
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E. Preston Electrical

Schaffner Official Distributor

Schaffner Electrical Components

Powerline filters wlth IEC inlets, single-phase filters for chassis and pcb mounting, three-phase filters for chassis mounting, RFI suppression chokes, pulse transformers, custom filters ranging from 0.1A to 1200A.

About the Schaffner Group

Schaffner is the international leader in the fields of electromagnetic compatibility and power quality. The Group’s broad range of products includes EMC/EMI components, harmonic filters and magnetic components.

The Swiss company has production facilities and customer service centres all over Europe, North America and south-east Asia.

Buy Schaffner electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Schaffner electrical products, we have thousands of components available.
If you have a specific question, please
to speak to a representative.

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February 12, 2026

Bulgin Indicators

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This range of panel mount LED indicators consists of many different bezel styles, types of LEDs and colours. With the incorporation of Arcolectric's indicator lights and lampholders to our product offering, Bulgin’s indicator range has developed to meet the many different needs of panel design including IP67 environmentally sealed versions for use where a front panel seal is needed.

Bulgin Ind1
Bulgin Ind2
Bulgin Ind3
Bulgin Ind4
Bulgin Ind7
Bulgin Ind5
Bulgin Ind6

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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February 11, 2026

Eaton Moeller Series - SPDT3 xPole Surge Protection

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Moeller SPTD3 Pic

The SPDT3 device is especially used for fine
protection of user equipment against transient
overvoltage and local protection of sensitive
loads in end circuits.

These SPDs type 3 have a low discharge capacity,
so in order to have a full protection type 3
should be supplementing type 2 SPDs and be
installed in the vicinity of sensitive loads.

Moeller SPTD3 Spec

Core Features

Moeller SPTD3 Features

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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