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SONTUOEC bụ otu n'ime ndị na-ebubata / ndị na-emepụta China bụ ọkachamara na mmepụta nke obere ngwa eletrik dị iche iche STM6-63 usoro nnukwu agbaji ikike mini sekit nke a na-eji na AC 50/60Hz, voltaji nke 230V. 3, 4 okporo osisi 400V, gosiri ugbu a ruo 63A maka oke ibu na nchekwa mkpirisi yana maka mgbanwe na-adịkarịghị n'okpuru ọnọdụ nkịtị. A na-eji ya maka ụlọ ọrụ, azụmahịa na ezinụlọ. Ngwaahịa a kwekọrọ n'ụkpụrụ IEC60898.  

SONTUOEC bụ otu n'ime ndị na-ebubata / ndị na-emepụta ihe na China ọkachamara na mmepụta nke obere ngwa eletrik dị iche iche STRO1-40 RCBO, aha zuru ezu bụ Residual Current Circuit Breaker with Overcurrent Protection. Ọ bụ ngwaọrụ nchekwa eletriki nke na-ejikọta nchedo oke ibu, nchebe obere oge na nchebe ntanye, a na-ejikwa ya na usoro eletriki na ebe obibi, azụmahịa na ụlọ ọrụ mmepụta ihe iji hụ na nchekwa onwe onye na ọrụ nchekwa nke ngwá ọrụ.STRO7-40 RCBO bụ ihe dị mkpa nchekwa nchekwa eletrik na-ebufe ibu, obere sekit na nchebe ntapu. Site n'ịghọta ụkpụrụ ọrụ ya, njirimara, ọnọdụ ngwa, na nhọrọ na ụzọ nrụnye, ị nwere ike iji ma nọgide na-enwe STRO7-40 RCBO iji hụ na ọrụ nchekwa nke usoro eletrik.

SONTUOEC bụ otu n'ime ndị na-ebubata/ndị na-emepụta ihe nke China bụ ọkachamara na mmepụta nke obere ngwa eletrik dị iche iche.DZ47LE dabara na a a AC 50/60Hz pụtara voltaji 230V maka otu pole abụ  wa , 2 pole ma ọ bụ 430V. 4 osisi na pụtara ugbu a ruo 63A. Ọ nwere ike ichekwa akara na moto na n'ebufe na okuku sagharị Ọ nwekwara     ji  ma ka mgbanwe ahịrị na malite moto na-adịghị adịkarị. Ọ dabara na ụkpụrụ IEC61009.1.

1.RCBO bụ nke a na-eji na AC 50Hz(60Hz), voltaji agbagoro 230/400V, gosiri 6A ugbu a ruo 63A sistemụ nkesa ọkụ dị ala. RCBO nhata na ọrụ MCB+RCD; A na-eji ya maka nchebe ujo ọkụ eletrik na nchedo kọntaktị mmadụ na-apụtachaghị ìhè, nchekwa akụrụngwa eletriki mgbe ahụ mmadụ na-emetụ ọkụ eletrik ma ọ bụ netwọọkụ eletriki ugbu a karịa uru enyere ya, yana n'elu ibu na nchedo sekit dị mkpụmkpụ; Ọ nwekwara ike ịbụ onye na-arụ ọrụ na sekit, nke a na-ejikarị eme ihe na ebe obibi na azụmahịa. Ọ na-akwado ọkọlọtọ IEC61009-1. 2.MCB a na-eji na AC50/60Hz, gosiri voltaji nke 230V3, 4 okporo osisi 400V, gosiri ugbu a ka 63A maka ibufe ibu na mkpụmkpụ-circuit nchebe nakwa maka mgbe ọ bụla mgbanwe n'okpuru nkịtị case.A na-eji ọtụtụ maka ụlọ ọrụ, azụmahịa na ezinụlọ. Ngwaahịa a kwekọrọ ọkọlọtọ IEC60898. 3.RCCB bụ na conformity na ụkpụrụ nke IEC61008.It nwere ike ebipụ mmejọ circuit ozugbo na oge nke ujo ize ndụ ma ọ bụ ụwa ntapu nke trunkline.Thus ọ bụ adabara iji zere ujo ize ndụ na ọkụ kpatara ụwa leakage.It nwere ike ji mee ihe na sekit ruo otu nkeji 240V, atọ, nkeji 5.0Hz ma ọ bụ 415 .

SONTUOEC bụ otu n'ime ndị na-ebubata / ndị na-emepụta China na-ahụ maka mmepụta nke obere ngwa eletrik dị iche iche Electric Molded Case Circuit Breaker bụ ụdị ngwá ọrụ eletrik na-arụ ọrụ nchebe dị ka ibu ibu, obere sekit na n'okpuru voltaji. Ụkpụrụ ya na-arụ ọrụ bụ na n'okpuru ọnọdụ ọrụ nkịtị, onye na-agbaji sekit nọ na ọnọdụ mechiri emechi, mgbe oke sekit, obere sekit ma ọ bụ n'okpuru voltaji na mmejọ ndị ọzọ, eriri sekit ga-apụ na-akpaghị aka, iji chebe sekit na nchekwa nke akụrụngwa.

 SONTUOEC bụ otu n'ime ndị China suppliers / Nsukka specializing na mmepụta nke dị iche iche obere eletriki ngwa STM10-63 Series elu na-agbaji miniature sekit breaker nwere atụmatụ nke Ọdịdị elu, arụmọrụ a pụrụ ịdabere na, na-agbasa ikike elu, ọdịdị mara mma na ya shei na akụkụ na-mere nke ihe onwunwe na mmetụta na-eguzogide, ike ire ọkụ na-echebe atụmatụ. Ọ dabara na ike usoro nke 50 ma ọ bụ 60 ugboro, Ue 400V na n'okpuru, Ui 63A na n'okpuru. A na-etinye ya n'ọrụ n'ụlọ ọrụ, ebe obibi, maka ọkụ ọkụ, ikesa ike na oke ibu na nchebe nkenke nke ngwá ọrụ. Dị ka ọ na-adịkarị, enwere ike iji ya dị ka onye na-adịghị enyefe usoro ike ugboro ugboro. Ọ dabara n'ụkpụrụ IEC60898.1 na GB10963.1