Hloov lub davhlau ya nyob twg blocks yog tsim los rau kev siv nrog ntau yam me me Circuit Court breakers, residual circuit breakers, thiab cua hloov. Lawv tau tsim los rau kev xaim hauv kev ua tiav ntawm cov khoom siv hluav taws xob tswj thiab kev faib khoom thiab cov thawv hluav taws xob modular. Qhov hluav taws xob rwb thaiv tsev yog 690V, thiab qhov ntsuas hluav taws xob yog 380V. Tus pin- hom input terminals nruj nreem txuas mus rau qhov hloov, tshem tawm qhov xav tau rau lwm cov xov hlau, tooj liab lossis txhuas busbars rau kev hloov pauv kev sib txuas. Qhov no ua rau lawv yooj yim, muaj zog, thiab txhim khu kev qha khoom tshiab rau ntau- txoj kev sib txuas ntawm cov hluav taws xob hluav taws xob me me lossis cov hluav taws xob tam sim no.
Hloov lub davhlau ya nyob twg blocks yog qhov tseeb thiab zoo tshaj plaws cov khoom siv rau hauv hluav taws xob ntsuas lub thawv (metering thawv). Lawv hloov cov txheej txheem junction box thiab yog ib qho ntawm cov khoom siv txhawb nqa zoo tshaj plaws hauv Suav teb.
Nyob rau lub Tsib Hlis 2024, Zhejiang Delixi International Electric Co., Ltd. tau thov daim ntawv pov thawj rau "A Switch Terminal Block Assembly and Power Strip," uas tau tso cai rau lub Ib Hlis 2025 (CN 222338094 U). Qhov patent no tuaj yeem txhim kho cov khoom siv hluav taws xob ntawm cov hluav taws xob thiab txo cov nqi tsim khoom.
Thaum Lub Rau Hli 2025, Wenzhou Guipai Electric Co., Ltd. tau thov rau daim ntawv pov thawj rau "cov qauv tsis muaj dej tsis zoo rau kev hloov cov terminals", uas tau tso cai rau lub Yim Hli 2025 (CN223230294U). Qhov patent no txhim kho lub peev xwm sealing thiab kev nyab xeeb ntawm kev hloov terminals.
