Phoenix Contact 195 V ac, 280 V dc 20kA CN-UB-280DC-BB Coaxial Surge Arrester, Plug In Mounting

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DE
Product Details

Conduit System Surge Protection Device

Phoenix Contact screw on module for conduit systems, with two conductor protection for a 2-core floating signal circuit.

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 surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges 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.

Specifications
Attribute Value
Suppressor Type Coaxial Surge Arrester
Maximum Voltage Rating 195 V ac, 280 V dc
Mounting Type Plug In
Maximum Surge Current 20kA
Series CN-UB-280DC-BB
Length 25mm
Depth 67mm
Height 25mm
Dimensions 25 x 67 x 25mm
Minimum Operating Temperature -40°C
Maximum Operating Temperature +85°C
Temporarily out of stock - back order for despatch 20/03/2020, delivery within 4 working days from despatch date
Price Each
MYR 539.88
units
Per unit
1 +
MYR539.88
Related Products
STP T12 12.5 is the series of combined ...
Description:
STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, ...
STE T23 20 is the series of combined ...
Description:
STE T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Complete with a built-in powerful EMI filter. Suitable as the final stage of protection in installations ...
MA15 series surge protection devices protect electronic equipment ...
Description:
MA15 series surge protection devices protect electronic equipment and computer networks against ""noise pollution"".MA15 units clean the effects of industrial noise and surges that may be caused by lightning, switching devices and power factor correction circuits. Suitable for AC or ...
Type 1 and 2 prewired spark gap based ...
Description:
Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and reliability due to the RADAX Flow follow current limitationNo tripping of 20amp gL/gG fuses ...