表箱控制線(山東 485 線)Table box control line (Shandong 485 line)
型號(hào)規(guī)格:ZR-BVR0.75-1.5
額定電壓及電流:450/750 及以下
用于控制回路表箱中按鈕、中間繼電器、控制變壓器等的連接，以小電流控主要用途:制大電流。
Model :ZR-BVR0.75-1.5
Voltage current:450/750V
Main use:Used to control the connection of buttons,intermediate relays, control transformers, etc. inthe circuit meter box, to control large currentswith small currents.
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