Roxburgh EMC, DVSB Varistor

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Subtotal (1 unit)*

₩543,383.92

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  • 2026년 4월 17일 부터 배송
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1 - 24₩543,383.92
25 - 49₩521,645.48
50 - 99₩499,912.68
100 +₩489,048.16

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 재고 번호:
707-9801
제조 부품 번호:
DVSB275652TNS
제조업체:
Roxburgh EMC
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브랜드

Roxburgh EMC

Product Type

Varistor

Series

DVSB

Maximum AC Voltage

275V

Maximum DC Voltage

350V

Maximum Surge Current

50000A

Length

36mm

Depth

70mm

Standards/Approvals

RoHS

MOV Module, Roxborough EMC DVSB


Dual high-energy electrically isolated metal oxide varistors

Single and 3 phase line protection from surges and lightning

Modular design to snap-fit directly onto top hat profile DIN rails

Remote operation contacts for protection indication

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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