河北省石家莊市贊皇縣西門(mén)子斷路器3RV10111BA25
西門(mén)子3RV斷路器系列產(chǎn)品，歡迎咨詢：聯(lián)系電話：15659111763 QQ：3001036887
欠電壓脫扣器：欠電壓脫扣器是在它的端電壓降至某一規(guī)定范圍時(shí)，使斷路器有延時(shí)或無(wú)延時(shí)斷開(kāi)的一種脫扣器，當(dāng)電源電壓下降（甚至緩慢下降）到額定工作電壓的70%至35%范圍內(nèi)，欠電壓脫扣器應(yīng)運(yùn)作，欠電壓脫扣器在電源電壓等于脫扣器額定工作電壓的35%時(shí)，欠電壓脫扣器應(yīng)能防止斷路器閉合；電源電壓等于或大于85%欠電壓脫扣器的額定工作電壓時(shí)，在熱態(tài)條件下，應(yīng)能保證斷路器可靠閉合。因此，當(dāng)受保護(hù)電路中電源電壓發(fā)生一定的電壓降時(shí)，能自動(dòng)斷開(kāi)斷路器切斷電源，使該斷路器以下的負(fù)載電器或電氣設(shè)備免受欠電壓的損壞。使用時(shí)，欠電壓脫扣器線圈接在斷路器電源側(cè)，欠電壓脫扣器通電后，斷路器才能合閘
組成部分編輯
（6） 安裝時(shí)以相反順序進(jìn)行；
| 3RV10110AA10 |
| 3RV10110AA15 |
| 3RV10110AA20 |
| 3RV10110AA25 |
| 3RV10110BA10 |
| 3RV10110BA15 |
| 3RV10110BA20 |
| 3RV10110BA25 |
| 3RV10110CA10 |
| 3RV10110CA15 |
| 3RV10110CA20 |
| 3RV10110CA25 |
| 3RV10110DA10 |
| 3RV10110DA15 |
| 3RV10110DA20 |
| 3RV10110DA25 |
| 3RV10110EA10 |
| 3RV10110EA15 |
| 3RV10110EA20 |
| 3RV10110EA25 |
| 3RV10110FA10 |
| 3RV10110FA15 |
| 3RV10110FA20 |
| 3RV10110FA25 |
| 3RV10110GA10 |
| 3RV10110GA15 |
| 3RV10110GA20 |
| 3RV10110GA25 |
| 3RV10110HA10 |
| 3RV10110HA15 |
| 3RV10110HA20 |
| 3RV10110HA25 |
| 3RV10110JA10 |
| 3RV10110JA15 |
| 3RV10110JA20 |
| 3RV10110JA25 |
| 3RV10110KA10 |
| 3RV10110KA15 |
| 3RV10110KA20 |
| 3RV10110KA25 |
| 3RV10111AA10 |
| 3RV10111AA15 |
| 3RV10111AA20 |
| 3RV10111AA25 |
| 3RV10111BA10 |
| 3RV10111BA15 |
| 3RV10111BA20 |
| 3RV10111BA25 |
| 3RV10111CA10 |
| 3RV10111CA15 |
| 3RV10111CA20 |
| 3RV10111CA25 |
| 3RV10111DA10 |
| 3RV10111DA15 |
| 3RV10111DA20 |
| 3RV10111DA25 |
| 3RV10111EA10 |
| 3RV10111EA15 |
| 3RV10111EA20 |
| 3RV10111EA25 |
| 3RV10111FA10 |
| 3RV10111FA15 |
| 3RV10111FA20 |
| 3RV10111FA25 |
| 3RV10111GA10 |
| 3RV10111GA15 |
| 3RV10111GA20 |
| 3RV10111GA25 |
| 3RV10111HA10 |
| 3RV10111HA15 |
| 3RV10111HA20 |
| 3RV10111HA25 |
| 3RV10111JA10 |
| 3RV10111JA15 |
| 3RV10111JA20 |
| 3RV10111JA25 |
| 3RV10111KA10 |
| 3RV10111KA15 |
| 3RV10111KA20 |
| 3RV10111KA25 |
