TeSys LR97D electronic overcurrent relay, 38A/690V, to be supplied with 200-240V AC, for protection of motors with a rated current 20-34A.
It provides 3 dials to adjust the protection, LOAD (20-38A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, D-TIME (0.5-30sec) for the starting duration.
TeSys LR97D electronic overcurrent relay, 38A/690V, to be supplied with 200-240V AC, for protection of motors with a rated current 20-34A.
It provides 3 dials to adjust the protection, LOAD (20-38A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, D-TIME (0.5-30sec) for the starting duration.
In addition, the device trips when the current is higher than 3 x LOAD during more than 0.5sec in steady state and if there is a missing phase during more than 3sec.
The settings include selectors for 1-phase/3-phase motors and manual/automatic reset, and the device has a reset button, a test/stop button, 2 LED indicators (Run/Trip), 2 auxiliary contacts 1NO/NC for fault signalling.
Settings can be locked by sealing the transparent cover.
For direct attachement to the bottom terminals of a 3-pole contactor LC1D25-D38, with screw clamp terminals on bottom, the separate mounting from the contactor is possible using the terminal block LAD7B106 (to be ordered separately).
التغيير المستمر في الأسعار - نظراً للإرتفاعات المتتالية للأسعار وعدم إستقرار سعر الصرف والإستيراد مع عد إستطاعة بعض موردينا بإمدادنا بقوائم أسعار نهائية ومستقرة للمنتجات المعروضة بمتجرنا. لذا نرجو من سيادتكم مشكورين إرسال طلباتكم عبر تطبيق الواتس اب ليقوم فريق المبيعات بدراسة كل طلب وتقديم السعر المناسب والدعم الفني اللازم . نرجو تفهم موقفنا وإستعدادنا الدائم لخدمتكم .. املين إستقرار الأوضاع قريباً . Dismiss
التغيير المستمر في الأسعار
نظراً للإرتفاعات المتتالية للأسعار وعدم إستقرار سعر الصرف والإستيراد مع عدم إستطاعة بعض موردينا بإمدادنا بقوائم أسعار نهائية ومستقرة للمنتجات المعروضة بمتجرنا. لذا نرجو من سيادتكم مشكورين إرسال طلباتكم عبر تطبيق الواتس اب ليقوم فريق المبيعات بدراسة كل طلب وتقديم السعر المناسب والدعم الفني اللازم . نرجو تفهم موقفنا وإستعدادنا الدائم لخدمتكم .. املين إستقرار الأوضاع قريباً .
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