13.31是一个简单的螺丝端子适用于接口应用线圈低压单稳态继电器（24 V）和负荷在供电网络的电压（230 V）。
继电器提供了一个无AgSnO2触头额定12 250 V AC，并可在两个版本-直流24伏和230伏交流电。
可以装在接线盒或503盒改装风格。

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).
The relay offers a NO AgSnO2?contact rated 12 A 250 V AC, and is available in two versions - 24 V DC and 230 V AC.
Can be incorporated in junction boxes or retrofitted in 503 style boxes.