Black Box Datasheets for Surge Suppressors

Surge suppressors are used to protect equipment from transient over voltages in power, data, and telephone circuits.
Surge Suppressors: Learn more

Product Name Notes
RS232 Surge Protector 18Vdc Clamp V Pulse CUR60A DB15 15Wire -- SP507A Absolute network reliability. Simple installation at the port. The perfect add-on for short-haul modems, concentrators, A/B switches, muxes, repeaters, or other devices that are designed to span long cable runs...
PoE Surge Protector Mode A 100BASET 30VdcCV Pulse CUR50A RJ45 8WR -- SP077A
PoE Surge Protector Mode B 100BASET 60VdcCV Pulse CUR50A RJ45 8WR -- SP075A
Accessing a wireless network is becoming as commonplace as drinking a cup of coffee. Wireless access points are being installed in schools, restaurants, airports, offices almost everywhere!
DDS Surge Protector RJ-45 -- SP527A Custom-wired to guard the four active leads on a standard DDS line. Standard clamping voltage is 7 volts.
RS422/423/485 Surge Protector 7.5VdcCV Pulse CUR132A 15Wire -- SP508A Extremely sensitive, state-of-the-art avalanche-diode technology. Minimal signal loss. Data rates over 40 Mbps. pF maximum shunt capacity. Clamping is 7.5 volts with 132-amp pulse current.
All-in-One Power and Surge Protector 9.8-ft. (3-m) Power Cord -- SPT930-R2 Gives your network equipment maximum protection with a clamping voltage of 330 volts and 1000 joules of surge protection. Protects telephone and data lines from surges through RJ-11 and RJ-45...
T1 ISDN DDS Surge Protector 60 Clamp Voltage 50Amp RJ45 DINRailMNT -- SPD050A Low shunt capacitance reduces signal loss. Fit up to 16 compact in-line surge protectors in only 1U of rack space with our Rackmount DIN-Rail Shelf. Mount on any standard DIN...
10BASET RS422/423 Surge Protector 7.5VdcCV 132Amp RJ45 8WR -- SP513A-R2
T1 Surge Protector 40Mbps 60Vdc Clamp V Pulse CUR50A RJ45 -- SP526A
Low shunt capacitance to reduce signal loss. Protection against ground spikes, electrostatic discharge, AC power interference, or nearby lightning-induced energy in outdoor cable or long cable runs. Easy installation.
PoE Surge Protector Mode B RJ45 DINRailMNT -- SPD075A Mount on any standard DIN rail or on our Rackmount DIN-Rail Shelf (SPDINRAK).
RS232 Surge Protector 18Vdc Clamp Voltage 60Amp RJ11 4Wire -- SP515A-R2 Overcurrent and overvoltage protection. Ideal for short-haul modems, concentrators, A/B switches, muxes, repeaters, or other devices designed to span long cable runs that are prone to noise and surges. Protects...
CAT6 Surge Protector 10/100/1000BASET 7.5CV CUR100A RJ45 DINRail -- SPD512A Protect data lines with avalanche diode and thyristor technology. Maximize uptime by protecting data lines at the source. Low shunt capacitance reduces signal loss. Fit up to 16 compact in-line...
Quick Connect Surge Protector RS232/Token Ring 4-Wire -- SP602A
Quick Connect Surge Protector RS232/Token Ring 8-Wire -- SP606A
Quick-Connect Surge Protector RS-232 /Token Ring 32-Wire -- SP610A
Quick-Connect Surge Protector RS-232/Token Ring 2-Wire -- SP600A
Protection for RS-232 and Token Ring. Low shunt capacitance to reduce signal loss. State-of-the-art avalanche diode technology.
100BASET RS422/423/485 Surge Protector 7.5VDCCV Pulse CUR132A 2WR -- SP601A
10BASET RS422/423 Surge Protector 7.5VDCCV CUR132A TermStrip 6WR -- SP605A
10BASET RS422/423 Surge Protector 7.5VDCCV CUR132A TermStrip 8WR -- SP607A
Quick-Connect Surge Protector RS-422/ 485 & 10BASE-T 4-Wire -- SP603A
Protection for RS-422/423/485 and 10BASE-T. Low shunt capacitance to reduce signal loss. State-of-the-art avalanche diode technology.
Telco Surge Protector 240Vdc Clamp Voltage 75Amp RJ11 4Wire -- SP365A-R2 Protects against electrical surges and spikes. Low shunt capacitance to reduce signal loss. Standard clamping voltage is 240 volts. Protects two center wires.
1000BASET Surge Protector 7.5VDCCV Pulse CUR100A RJ45 8Wire -- SP529A Protects CAT5, CAT5e, and CAT6 LAN interfaces aginst power surges, electrostatic discharges, and ground loops. Use to protect network devices such as PCs, switches, routers, and more. Low shunt capacitance...
All-In-One 9-Outlet Power & Surge Protector, 9.8-ft Cord -- SP196A-R2 Provide power and protection directly to your rackmounted equipment with our 12-amp Rackmount Power Strip. Generous 3.8" (9.7-cm) depth gives easy access to eight 12-amp rear outlets and one 12-amp...
PoE Surge Protector Mode A 100BASET 60VdcCV Pulse CUR50A RJ45 8WR -- SP076A Provides 60 volts of clamping protection with a response time of less than 5 ms. Equipped with advanced avalanche diode and thyristor technology. Features low shunt capacitance ( 75 pF)...
Rackmount DIN-Rail Shelf for In-Line Surge Protectors, 19" -- SPDINRAK Provides a standard DIN rail on a convenient shelf that mounts in any EIA 19" cabinet or rack.
RS232 Surge Protector 18Vdc Clamp Voltage 60Amp DB25 5Wire -- SP141A Response time is less than 10 ns. Clamping is 36 volts. Absolute network reliability. Simple installation at the port.
CAT5e Surge Protector 10/100BASET 12VdcCV Pulse CUR97A RJ45 8Wire -- SP512A-R3 Shielded RJ-45 sockets tied to surge protection circuitry. Guards all eight wires.
10BASET RS422/423 Surge Protector 7.5VDCCV CUR132A TermStrip 10WR -- SP609A Spring-loaded design prevents wires from loosening, corroding, or becoming brittle. Protection for RS-422/423/485 and 10BASE-T. Low shunt capacitance to reduce signal loss. State-of-the-art avalanche diode technology.
DDS/T1 Surge Protector 40Mbps 60VdcCV Pulse CUR50A RJ45 -- SP060A-R2 Standard clamping voltage is 62 volts. Available for U and S/T interfaces. UL Listed and have IEC conformance.
ISDN Surge Protector 40Mbps 60Vdc Clamp V Pulse CUR50A RJ45 -- SP050A-R2 Standard clamping voltage is 62 volts. U interface. UL Listed and have IEC conformance.
1000BASE-T Surge Protector 7.5VDC Pulse Current RJ45 8Wire 4Port -- SP530A-R2 Support 100BASE-TX Ethernet, RS-422, and RS-485 RJ-45 ports—these surge protectors guard all eight wires on each port. Clamping is 7.5 volts with 750-amp pulse current, <5-ns response time, and 40-pF...
1000BASET Surge Protector 7.5VDCCV Pulse CUR132A RJ45 8PT -- SP531A-R2 Support 100BASE-TX Ethernet, RS-422, and RS-485 RJ-45 ports-these surge protectors guard all eight wires on each port. Clamping is 7.5 volts with 750-amp pulse current, <5-ns response time, and 40-pF...
1000BASET Surge Protector 7.5VDCCV Pulse CUR132A RJ45 12PT -- SP532A-R2 Supports 100BASE-TX Ethernet, RS-422, and RS-485 RJ-45 ports-this surge protector guards all eight wires on each port. Clamping is 7.5 volts with 750-amp pulse current, <5-ns response time, and 40-pF...
DSL Surge Protector 40Mbps 240VdcCV Pulse CUR75A RJ11 6Wire -- SP070A The BLACK BOX DSL Surge Protector guards your sensitive 6-wire RJ-11 DSL data lines against lightning-induced surges, AC power interference, electrostatic discharge (ESD), and ground loop energies.
RS232 Surge Protector 18Vdc Clamp Voltage 60Amp DB25 25Wire -- SP360A
RS232 Surge Protector 18Vdc Clamp Voltage 60Amp DB9 9Wire -- SP361A-R2
The perfect add-on for short-haul modems, concentrators, A/B switches, muxes, repeaters, or other devices that are designed to span long cable runs but are prone to noise and surges.