Roxburgh EMC, DVSB Varistor
- RS Stock No.:
- 707-9801
- Mfr. Part No.:
- DVSB275652TNS
- Manufacturer:
- Roxburgh EMC
Bulk discount available
Subtotal (1 unit)*
MYR949.04
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Temporarily out of stock
- Shipping from 16 April 2026
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Units | Per Unit |
|---|---|
| 1 - 24 | MYR949.04 |
| 25 - 49 | MYR920.57 |
| 50 - 99 | MYR892.11 |
| 100 + | MYR873.13 |
*price indicative
- RS Stock No.:
- 707-9801
- Mfr. Part No.:
- DVSB275652TNS
- Manufacturer:
- Roxburgh EMC
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Roxburgh EMC | |
| Product Type | Varistor | |
| Series | DVSB | |
| Maximum AC Voltage | 275V | |
| Maximum DC Voltage | 350V | |
| Maximum Surge Current | 50000A | |
| Length | 36mm | |
| Standards/Approvals | RoHS | |
| Depth | 70mm | |
| Select all | ||
|---|---|---|
Brand Roxburgh EMC | ||
Product Type Varistor | ||
Series DVSB | ||
Maximum AC Voltage 275V | ||
Maximum DC Voltage 350V | ||
Maximum Surge Current 50000A | ||
Length 36mm | ||
Standards/Approvals RoHS | ||
Depth 70mm | ||
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.