• The Black Box Store
  • Welcome
  • Talk to an Expert
    Close
    Get answers
    from an Expert any way you want.


    Helping our customers find exactly what they need is what makes Black Box different.

    Reach us any way you want.



    We'll call you

    A technical expert will call you in 20 seconds. It's live and it's free.



    (

    Reach us by telephone
    724.746.5500
    Answered in 20 seconds or less!


    Send us a Fax
    800.321.0746
    Answered in 15 minutes or less!


    Send an e-mail
    Shoot us an email and we will answer in 60 minutes or less!


  • Account
  • View Cart
           Search       Need technical advice? Call 1-877-877-2269 for an expert in less than 20 seconds.

Power > Surge Protection

select a category





Results 1-9 of 45 1 2 3 4 5 > >> 
SP365A-R2

Photo may show similar product


Telco (Dialup Modem/Fax) RJ-11 Surge Protector

SP365A-R2

Guard your fax machines, phones, and dialup modems.

more...
$42.95  
In Stock

SP361A-R2

Photo may show similar product


RS-232 Surge Protector, DB9

SP361A-R2

Protect RS-232 ports with DB9 connections.

more...
$65.95  
In Stock

SP360A

Photo may show similar product


RS-232 Surge Protector, DB25, All Wires

SP360A

Protect all 25 wires on your RS-232 lines.

more...
$69.95  
In Stock

SP513A-R2

Photo may show similar product


T1 Non-Span Surge Protector, RJ-45, 8-Wire

SP513A-R2

Protect your nonspan-powered T1 equipment.

more...
$84.95  
In Stock

SP601A

Photo may show similar product


Quick-Connect Surge Protector, RS-422/423/485 and 10BASE-T, 2-Wire

SP601A

This data-line protector couldn’t be easier to install.

more...
$58.95  
In Stock

SP350A-R2

Photo may show similar product


Thin Protector-ST In-Line Surge Protector

SP350A-R2

Surge protection for your legacy ThinNet network.

more...
$52.95  
In Stock

SP602A

Photo may show similar product


Quick-Connect Surge Protector, RS-232 and Token Ring, 4-Wire

SP602A

This data-line protector couldn’t be easier to install.

more...
$89.95  
In Stock

SP141A

Photo may show similar product


$42.95  
In Stock

SP508A

Photo may show similar product


RS-422 Surge Protector, DB15

SP508A

The perfect add-on for devices that are designed to span long cable runs but are prone to noise and surges.

more...
$59.95  
In Stock

Results 1-9 of 45 1 2 3 4 5 > >> 



Your shopping cart is empty

Got Questions?

chat with a rep

Talk to Black Box

A technical expert will call you in 20 seconds. It's live and it's free.



(