サーマルリレー 3RBシリーズ 12.5 → 50 A
The Siemens SIRIUS 3RB series is a solid-state overload relay for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure which has a current rating up to 50 A
It has manual or automatic reset switch functionality
It has a si
仕様●モーター定格電流:12.5 → 50 A●コンタクトの定格電流:50 A●範囲:3RB●極の設定:3P●通常端子構成:1NC + 1NO
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