Izi ndizofanana pakati pa chitsanzo cha Prosurge's Surge Protection Device ndi chitsanzo cha OBO's Surge Protection Devices. Izi ndizolembera, chonde tifunseni ife pamene mukukaikira.
| Chitsanzo cha OBO | Chitsanzo cha Prosurge No. |
| Kalasi I | |
| MCD 50-B 3 + 1 | B50G/255/3PN100 or G50/255/3PN100 |
| MCD 50-B 3 + 1-Os | B50G/255/3PN100 or G50/255/3PN100 |
| MCD 50-B 3 | B50G/255/3P or G50/255/3P |
| Kufotokozera: MCD 50-B 3-OS | B50G/255-F/3P or G50/255-F/3P |
| MCD 50-B. (Adasankhidwa) | B50G / 255 kapena G50 / 255 |
| Kufotokozera: MCD 50-B-OS | B50G / 255-F kapena G50 / 255-F |
| MC 50-B 3 + 1 | B50G/255/3PN100 or G50/255/3PN100 |
| MC 50-B 3 + 1 Os | B50G/255-F/3PN100 or G50/255-F/3PN100 |
| MC 125-B NPE | G100 / 255NPE |
| MC 50-B 3 | B50G/255/3P or G50/255/3P |
| MC 50-B 3-Os | B50G/255-F/3P or G50/255-F/3P |
| MC 50-B VDE | B50G / 255 kapena G50 / 255 |
| MC 50-B-Os | B50G / 255-F kapena G50 / 255-F |
| LC 63 | L-63C |
| Kalasi I + II | |
| V50-1 + NPE 280 | BPS12.5V / 275 / PN25 |
| V50-1 + NPE + FS 280 | BPS12.5V / 275-S / PN25 |
| V50-3 + NPE 280 | BPS12.5V / 275 / 3PN50 |
| V50-3 + NPE + FS 280 | BPS12.5V / 275-S / 3PN50 |
| V50-B + C 3-280 | BPS12.5V / 275 / 3P |
| V50-B + C 3 + FS280 | BPS12.5V / 275-S / 3P |
| V50-B + C 4 280 | BPS12.5V / 275 / 4P |
| V50-B + C 4 + FS 280 | BPS12.5V / 275-S / 4P |
| V50-B + C 0-280 | MBPS12.5V / 275 |
| V25-B + C 1-150 | V50 / 150-S |
| V25-B + C 2-150 | DS50 / 150-2V-S |
| Kufotokozera: V25-B + C 1NPE150 | DS50 / 150- (V + T) -S |
| Kufotokozera: V25-B + C 3NPE150 | DS50/150V-(3V+T)-S |
| V25-B + C 1-280 | V50 / 275 |
| V25-B + C 2-280 | DS50 / 275-2V-S |
| V25-B + C 3-280 | DT50 / 275-3V-S |
| V25-B + C 4-280 | DT50 / 275-4V-S |
| V25-B + C 1 + NPE 280 | D50/275-(V+T) |
| V25-B + C 2 + NPE 280 | D50/275-(2V+T) |
| V25-B + C 3 + NPE 280 | D50/275-(3V+T) |
| C 25-B + C 1 | G25 / 255 NPE |
| V25-B + C 1 + NPE-FS 280 | D50/275-(V+T)-S |
| V25-B + C 3 + NPE-FS 280 | D50/275-(3V+T)-S |
| Gawo la V25-B + C 3-FS280 | D50/275-3V-S |
| Gawo la V25-B + C 4-FS280 | D50/275-4V-S |
| V25-B + C 4 + AS280 | D50/275-4V-S AS |
| Gawo la V25-B + C 3NPE 385 | D50/385-(3V+T) |
| Gawo la V25-B + C 3NPEFS 385 | D50/385-(3V+T)-S |
| V25-B + C 1-385 | V50 / 385 |
| V25-B + C 2-385 | DS50 / 385-2V |
| V25-B + C 3-385 | DT50 / 385-3V |
| V25-B + C 4-385 | DT50 / 385-4V |
| V25-B + C 0-150 | MV50 / 150 |
| V25-B + C 0-280 | MV50 / 275 |
| V25-B + C 0-320 | MV50 / 320 |
| V25-B + C 0-385 | MV50 / 385 |
| Gawo #: PS4-B + C TT-TNS-255 | G50/275/3PN100-C3SP320 |
| Gawo #: PS4-B + C TNS + FS-255 | G50/275/3PN100-C3SP320 |
| Gawo #: PS3-B + C TNC-255 | G50/275/3P-C3SP320 |
| Gawo #: PS3-B + C TNC-FS-255 | G50/275/3P-S-C3SP320 |
| Gawo 2: PS XNUMX-B + C / TT + TNS | G50/275/PN100-CSP320 |
| KalasiII | |
| V20-1 + NPE-150 | SP150 / PN |
| V20- 2 + NPE-150 | SP150 / 2PN |
| V20-3 + NPE-150 | SP150 / 3PN |
| V20-C 1-150 | SP150 |
| V20-2-150 | SP150 / 2P |
| V20- 3-150 | SP150 / 3P |
| V20-C 1 + NPE-280 | SP275 / PN |
| V20-2 + NPE-280 | SP275 / 2PN |
| V20-3 + NPE-280 | SP275 / 3PN |
| V20-C 1-280 | SP275 |
| V20-2-280 | SP275 / 2P |
| V20-3-280 | SP275 / 3P |
| V20-4-280 | SP275 / 4P |
| V20-1 + NPE-385 | SP385 / PN |
| V20-3 + NPE-385 | SP385 / 3PN |
| V20-3 + NPE-385FS | SP385 / 3PN |
| V20-1 385 | SP385 |
| V20-2 385 | SP385 / 2P |
| V20-3 385 | SP385 / 3P |
| V20-4 385 | SP385 / 4P |
| ClassII + III | |
| V10 KUYAMBIRA 150 | MDSS20 / 150- (3V + T) |
| V10 KUYAMBIRA 255 | MDSS20 / 275- (3V + T) |
| V10 KUYAMBIRA 385 | MDSS20 / 385- (3V + T) |
| V10-C 3 + NPE 280 | DT20 / 275- (3V + T) |
| V10-C 3 + NPE + FS 280 | DT20 / 275- (3V + T) -S |
| V10-C 1 + NPE-280 | DS20 / 275- (V + T) |
| V10-C 3 + NPE-320 | DT20 / 320 (3V + T) |
| V10-C 3 + NPE FS320 | DT20 / 320 (3V + T) -S |
| V10-C 0-150 | MV20 / 150 |
| V10-C 0-280 | MV20 / 275 |
| V10-C 0-320 | MV20 / 320 |
| V10-C 0-385 | MV20 / 385 |
| Maphunziro III | |
| VF12-AC / DC | MDS2 / 12- (2V + T) |
| VF24-AC / DC | MDS2 / 24- (2V + T) |
| VF48-AC / DC | MDS2 / 24- (2V + T) |
| VF60-AC / DC | MDS2 / 60- (2V + T) |
| Kufotokozera: VF110-AC DC | MDS2 / 110- (2V + T) |
| VF230-AC / DC | MDS2 / 230- (2V + T) |
| PV SPD | |
| Kufotokozera: V50-B + C 3-PH600 | PVB12.5 / 600-V-CD |
| Kufotokozera: V50-B + C 3-PHF600 | PVB12.5 / 600-V-CD-S |
| Kufotokozera: V50-B + C 2-PH600 | PVB12.5/600-VC |
| Kufotokozera: V50-B + C 2-PHFS600 | PVB12.5/600-VCS |
| Kufotokozera: V25-B + C 3-PH900 | PV50 / 1000-V-CD |
| Kufotokozera: V25-B + C 3PHFS900 | PV50/1000-VF-CD-S |
| Kufotokozera: V20-C 3PH-600 | PV50/600-V-CD kapena |
| SPV1000-V-CD | |
| Kufotokozera: V20-C 3PHFS-600 | PV50/600-VF-CD-S |
| Kufotokozera: V20-C 3-PH-1000 | PV50/1000-V-CD kapena |
| SPV1000-V-CD | |
| Kufotokozera: V20-C 3-PHFS-1000 | PV50/1000-VF-CD-S |
| DATA NETWORK | |
| RJ11-TELE 4-C | D110 / RJ11-4 |
| RJ11-TELE 4-F | D-110 / RJ11-4 |
| RJ45-TELE 4-C | D-110 / RJ45-4 |
| RJ45-TELE 4-F | D-110 / RJ45-4 |
| Cholumikizira cha S-UHF M / W UHF | CT150-UHF / MF |
| S-UHF W / W UHF cholumikizira | CT150-UHF / FF |
| DS-BNC M / W BNC | CT150-BNC // MF |
| DS-BNC W / W BNC | CT150-BNC // FF |
| DS-N M / W. | CT150-N // MF |
| DS-N W / W | CT150-N // FF |
| Kufotokozera: DS-7 16 M / W. | CT150-7 / 16MF |
| DS-F M / W. | CT150-F // MF-75 |
| Kufotokozera: DS-F W / W. | CT150-F // FF-75 |
| ND-CAT6A / EA 8 mzati RJ45 | D-48 / RJ45-CAT6 |
| RJ45 S-ATM 8-F Chitetezo chabwino RJ45 | D-5 / RJ45H -8 |
| Opanga: RJ45 S-E100 4-B | D-110 / RJ45H -4 |
| Kufotokozera: RJ45 S-ATM 8-F | D-8 / RJ45 -8 |
| FRD 5 HF | DM05/BX |
| FRD 24 HF | DM24/BX |
| FRD 5 | DMx/BX |
| FRD12 | DM12/BX |
| FRD 24 | DM24/M2N4 |
| FRD 48 | DM48/BX |
| FLD 110 | DM110/BX |
| FLD 2-5 | DM05/BX |
| FLD 2-12 | DM12/BX |
| FLD 2-24 | DM24/BX |
| FLD 2-110 | DM110/BX |
| Kufotokozera: MDP-4 D-5-EX | DM-05 / S4 |
| Kufotokozera: MDP-4 D-24-EX | DM-05 / S4 |
| Kufotokozera: MDP-4 D-48-EX | DM-48 / S4 |