Roxburgh EMC, DVS Varistor, Varistor 240V

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£47.14

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£56.57

(inc. VAT)

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1 - 9£47.14
10 - 24£43.70
25 - 49£40.50
50 - 99£34.89
100 +£31.45

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RS Stock No.:
240-078
Mfr. Part No.:
DVS240
Brand:
Roxburgh EMC
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Brand

Roxburgh EMC

Varistor Voltage

240V

Maximum AC Voltage Rating

275V

Maximum DC Voltage Rating

350V

Material

Metal

Energy

264J

Series

DVS

Maximum Surge Current

6500A

Length

75mm

Depth

52.5mm

Thickness

12.5mm

Dimensions

75 x 52.5 x 12.5mm

COO (Country of Origin):
GB

MOV Module, DVS Series


Modular slim-line transient voltage suppressors designed to snap-fit directly onto top hat profile DIN rails.

Dual high-energy electrically isolated metal oxide varistors
Fuse protection from line surges


Surge Protection Devices, SPDs (DIN-rail)


Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

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