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Phoenix Contact 2818148

Phoenix Contact - 2818148 - Surge Suppressor;  280 VDC (Max.);  5 A (Nom.);  Aluminum;  72 mm View larger image View larger image
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Phoenix Contact Surge Suppressor; 280 VDC (Max.); 5 A (Nom.); Aluminum; 72 mm
Mfr. Part#:

Allied Stock#: 70207830

 RoHS Compliant Part

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Pricing (USD) & Availability
Standard Pricing
$98.52 (Each)

1 can ship immediately.

75 can ship in 10 days.

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Minimum Quantity: 1 |  Multiples Of: 1


Alternate Mfr Part Number: CN-UB-280DC-SB
Brand/Series: CN-UB Series
Color: Natural
Current Rating: 5000 mA
Current, Surge: 20 kA
Dimensions: 25mm L x 25mm W x 72mm H
For Use With: Data/Comm
Height: 72 mm
IP Rating: IP55
Mounting Type: Inline
Standards: IEC, DIN Approved
Termination: N-Male/Female
Type: Network
Voltage Rating: 280 VDC
Voltage, Operating: 280 VDC


Outdoor antenna and cabling are at risk to surge damage, since they are directly exposed to lighting events. Monitoring and controlling your processes is reliable with surge protection for point to point, and multipoint to point industrial radios. Both direct and indirect lightning events affect radio and video systems. Static charge build-up creates additional danger because it reaches thousands of volts.
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