Wiring Up the Magnet The flexible electric cord to which the coilterminals are attached enters the base through a hole in one side, and is kept from slipping out by a knot tied near the end.
Remove the coil from the form, bind it with cord so that it forms a ring, and connect the ends to the terminals of a miniature socket that accommodates a flashlight bulb.
从表格中删除线圈，约束与脊髓，使其形成一个环，并连接两端的插座，可以容纳一个微型手电筒灯泡的终端。
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The 13.31 is a simple monostable relay with screw terminals suitable for interfacing applications where the coil is low-voltage (e. g. 24 v) and load is at the supply network voltage (230 v).