| Icyitegererezo | CJ-T2-60/4P | CJ-T2-60/3+NPE |
| Icyiciro cya IEC | II, T2 | II, T2 |
| Icyiciro cya SPD | Ubwoko bw'umupaka w'amashanyarazi | Ubwoko bw'uruvange |
| Ibisobanuro | 1P/2P/3P/4P | 1+NPE/3+NPE |
| Voltage ifite amanota Uc | 220VAC/220VAC/380VAC/380VAC | 380VAC/220VAC/385VAC |
| Voltage ntarengwa yo gukora ihoraho Uc | 275VAC/385VAC | 385VAC/275VAC/385VAC |
| Umuyoboro w'amazi usohoka mu buryo bwa Nomineune In (8/20)μS LN | 30KA | |
| Umuvuduko ntarengwa wo gusohora amazi Imax (8/20)μS LN | 60KA | |
| Urwego rwo kurinda voltage ruri hejuru (8/20)μS LN | 2.0KV | |
| Ubushobozi bwo kwihanganira urujya n'uruza rw'amashanyarazi 1 | 300A | |
| Igihe cyo gusubiza tA N-PE | ≤25ns | |
| Guhitamo SCB yo kurinda ububiko bw'inyongera | CJSCB-60 | |
| Ikimenyetso cy'uko hari ikibazo | Icyatsi kibisi: gisanzwe; Umutuku: gutsindwa | |
| Agace k'umurongo w'ishyirwaho gafite ibice bihuriramo | 4-35mm² | |
| Uburyo bwo gushyiraho | Inzira isanzwe ya 35mm (EN50022/DIN46277-3) | |
| Ahantu ho gukorera | -40~70°C | |
| Ibikoresho byo gupfunyikamo | Plastiki, ikurikiza UL94V-0 | |
| Urwego rw'uburinzi | IP20 | |
| Igipimo ngenderwaho cy'igerageza | IEC61643-1/GB18802.1 | |
| Ibikoresho byongewemo bishobora kongerwaho | Itangazo ry'amakuru rikoreshwa kure, ubushobozi bwo gufunga insinga z'amakuru akoreshwa kure | |
| Ibiranga ibikoresho | Aho guhagarara nta mashini ikoreshwa (NO/NC) (nta mpamvu), ntarengwa 1.5mm² umugozi umwe/insinga yoroshye | |

Muri iki gihe cy’ikoranabuhanga, kwishingikiriza ku bikoresho by’ikoranabuhanga n’ibikoresho by’ikoranabuhanga birakunze kugaragara kurusha mbere hose. Uko umubare w’amashanyarazi n’ihungabana ry’amashanyarazi byiyongera, biba ngombwa kurinda ibyo bikoresho kwangirika. Aha niho ibikoresho birinda ingufu zo mu cyiciro cya kabiri cya SPD bishyirwa mu bikorwa.
SPD, cyangwa Ibikoresho byo Kurinda Gusurira, byagenewe kurinda sisitemu n'ibikoresho by'amashanyarazi kwangirika no kwiyongera k'umuvuduko w'amashanyarazi. Ibikoresho byo kurinda gusurira bya SPD byo mu cyiciro cya kabiri byagenewe by'umwihariko gutanga uburinzi bwo hejuru bw'umuvuduko w'amashanyarazi udashira. Ibi bikoresho ni ingenzi mu kurinda umutekano no kuramba kw'ibikoresho by'ikoranabuhanga nk'ibikoresho bya mudasobwa, televiziyo n'ibindi bikoresho byo mu rugo.
Kimwe mu bintu by'ingenzi biranga uburinzi bw'ubushyuhe bwa SPD yo mu cyiciro cya kabiri ni ubushobozi bwo guhangana n'imigezi minini y'ubushyuhe. Ibi bituma iba nziza cyane gukoreshwa ahantu hari ibyago byinshi byo kwiyongera kw'ingufu nyinshi, nko mu nganda cyangwa ahantu hakunze gukubitwa n'inkuba. Uburinzi bw'ubushyuhe bwa SPD yo mu cyiciro cya kabiri butuma ingufu z'amashanyarazi zirenga ku bikoresho bihujwe, bigafasha mu gukumira kwangirika gukabije no kudakora neza.
Ni ngombwa kumenya ko ibikoresho byose bikingira indwara zo mu bwoko bwa SPD bidahwanye. Ibikoresho bikingira indwara zo mu bwoko bwa II SPD bikorerwa isuzuma rikomeye kandi bigahabwa icyemezo kugira ngo bigenzurwe neza kandi bikore neza. Mu gihe uhitamo ibikoresho bikingira indwara zo mu bwoko bwa SPD, ni ngombwa gushaka ibicuruzwa n'ibicuruzwa byemewe kandi byujuje ibisabwa mu nganda.
Uretse kurinda ibikoresho by'ikoranabuhanga, ibikoresho birinda insinga zo mu cyiciro cya kabiri bya SPD bigira uruhare mu mutekano rusange w'amashanyarazi. Ibi bikoresho bigira uruhare runini mu kubungabunga ubusugire bw'imikorere y'amashanyarazi mu kugabanya ibyago byo gushya kw'umuriro w'amashanyarazi no kwangirika kw'ibikoresho.
Muri make, ibikoresho birinda ingufu za SPD byo mu cyiciro cya kabiri ni igice cyingenzi cy’imikorere y’amashanyarazi igezweho. Ubushobozi bwabyo bwo gutanga ingufu zikomeye no kurinda ingufu za ogisijeni mu gihe gito bituma biba ishoramari rikomeye mu bikorwa byo mu ngo no mu bucuruzi. Mu gusobanukirwa akamaro k’ibi bikoresho no kubishyira mu bikorwa remezo by’amashanyarazi, abantu ku giti cyabo n’ibigo by’ubucuruzi bashobora kurinda neza ibikoresho byabo by’agaciro no kwemeza ko ibikorwa byabo bidahinduka.