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کلید جریان باقی مانده(معروف به محافظ جان)
4 Mar 2020, 04:13
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Ulashish
Shikoyat qilish
Iman Sariri
dan repost
https://electrical-engineering-portal.com/features-circuit-protection-devices-mcb-rccb-rcbo
Features of 3 circuit protection devices (MCB, RCCB and RCBO) you have probably forgotten
Today, the three principle circuit protection devices are miniature circuit breakers (MCB), residual current circuit breakers (RCCB), RCBO with overcurrent
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