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Power Assemblies and Controllers

Circuit Protection

Surge Arresters

Enerdoor's Surge Arrester Series has been specifically designed to offer surge protection for electrical equipment. Surge arresters are installed at the front end of a system for the purpose of diverting harmful overvoltage transients caused by external (lightning) or internal (switching) events to ground safely.

Also known as Surge Protection Device (SPD), or Transient Voltage Surge Suppressor (TVSS), Enerdoor surge arresters protect against electrical transients resulting from lightning strikes that find their way onto electrical conductors. 

Enerdoor provides a range of nine types of Surge Arresters: SM, BG (G) 25, BG (G) 50, BM (G) 12.5, EMG (G) 20, EMG (G) 40, EMG (G) 60, FINPR and FINPRS.

Part Number     Class     Rated Voltage      Max. Nominal Discharge Phase    Characteristics   
BG (G) 25                  I + II 120 - 600 Vac 100KA, Neutral 200KA Visual and remote contact indicator, DIN-rail mounting      
BG (G) 50 I + II 120 - 600 Vac 150KA, Neutral 200KA Visual and remote contact indicator, DIN-rail mounting
BM (G) 12.5 I + II 120 - 600 Vac 80KA, Neutral 100KA Visual and remote contact indicator, DIN-rail mounting
EMG (G) 20 II + III 120 - 600 Vac 40KA Visual and remote contact indicator, surge arrester replacable
EMG (G) 40 II + III 120 - 600 Vac 80KA, Neutral 80KA Visual and remote contact indictator, DIN-rail mounting, replaceable   
EMG (G) 60 II + III 120 - 600 Vac    120KA, Neutral 120KA Visual and remote contact indicator, DIN-rail mounting, replaceable
FINPR II 120 - 600 Vac 50KA, Neutral 50KA Visual and remote contact indicator, DIN-rail mounting, replaceable
FINPRS II 500 - 1200 Vac 50KA Visual and remote contact indicator, DIN-rail mounting, replaceable

All models include remote contact, visual indicator, and comply with the UL 1449, IEC 61643-11, and VDE 0675 International Standards. DIN rail or screw mounting options are available with select models offering plug and play replaceable cards for quick and easy installation and replacement.

Enerdoor Surge Arrestors

Surge Arresters Brochure here 

View Enerdoor's complete product range here.  

For further information on Enerdoor's Surge Arresters, please call: 01444 243 452 or email: .(JavaScript must be enabled to view this email address).

Enerdoor

Enerdoor is part of The Enerdoor Group which consists of Enerdoor in North America and Europe; Finmotor and Finlab in Italy; and Eichhoff Elektro in Hungary.

The group is an international leader in the development and production of electromagnetic solutions for automated and industrial machinery.

The broad range of products include: EMI/RFI Filters, Motor Protection, Harmonic Filters, Line Reactors, Surge Arresters, Voltage Stabilizers and Customised Solutions.

Further information:

You can find further information on Enerdoor using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk