Phoenix Contact, CN-UB-280DC-BB Surge Protector 195 V ac, 280 V dc Maximum Voltage Rating 20kA Maximum Surge Current

RS Stock No.: 802-6726Brand: Phoenix ContactManufacturers Part No.: 2818850
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Technical Document

Specifications

Brand

Phoenix Contact

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

Country of Origin

Germany

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 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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AED 698.15

Each (ex VAT)

AED 733.06

Each (inc VAT)

Phoenix Contact, CN-UB-280DC-BB Surge Protector 195 V ac, 280 V dc Maximum Voltage Rating 20kA Maximum Surge Current

1

Available in multiples of 1
1AED 698.15
2AED 1,396.30
3AED 2,094.45
4AED 2,792.60
5AED 3,351.00
6AED 4,021.20
7AED 4,691.40
8AED 5,361.60
9AED 6,031.80
10AED 6,353.00
11AED 6,988.30
12AED 7,623.60
13AED 8,258.90
14AED 8,894.20
15AED 9,529.50

AED 698.15

Each (ex VAT)

AED 733.06

Each (inc VAT)

Phoenix Contact, CN-UB-280DC-BB Surge Protector 195 V ac, 280 V dc Maximum Voltage Rating 20kA Maximum Surge Current
Stock information temporarily unavailable.

1

Available in multiples of 1
1AED 698.15
2AED 1,396.30
3AED 2,094.45
4AED 2,792.60
5AED 3,351.00
6AED 4,021.20
7AED 4,691.40
8AED 5,361.60
9AED 6,031.80
10AED 6,353.00
11AED 6,988.30
12AED 7,623.60
13AED 8,258.90
14AED 8,894.20
15AED 9,529.50

Buy in bulk

quantityUnit price
1 - 4AED 698.15
5 - 9AED 670.20
10 - 19AED 635.30
20 - 29AED 579.45
30+AED 516.65

Technical Document

Specifications

Brand

Phoenix Contact

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

Country of Origin

Germany

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 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.