محصولات محصولات تور (Tor) ایتالیا آلارم دهنده و نمایش دهنده رله های آلارم دهنده رله پرچمی اتوماتیک رله پرچمی اتوماتیک سری RCN - بدون عملکرد دستی

مدل: RCNE-A in energizing

In the normal position (relay de-energized), the colour is BLACK. When the coil is driven by alarm signal, the indication changes to RED, the two switch contacts of the coil changeover and remain in that position until the electromagnet remains energized.

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مدل: RCND-A in de-energizing

In the normal position (relay energized), the colour of the signal is BLACK. When there is no voltage applied to the coil, the colour changes to RED (alarm). The two switch contacts of the bobbin changeover and remain in that position until the bobbin remains de-energized.

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