Safety Precautions:
1, the load current must be higher than 5A radiator or mounted on a metal base plate having a corresponding cooling effect, and applying thermal grease between the solid-state relay heat dissipation plate and the mounting surface, 40A above plus fan forced cooling or water cooling.
2, using inductive load, high transient voltages and inrush current is applied to the output terminal, which may cause the solid-state relay or misleading links damage usually requires access to the output voltage with a specific clamping voltage control devices, such as two-way Zener diode or varistor (MOV). Varistor recommend taking 1.6-1.9 times the rated voltage.
3, the control close to the minimum load current is small load current load shall be on the load in parallel with a dummy load resistor to reduce the output of the leakage current high residual voltage across the load.
4, in order to avoid the temperature exceeds the allowable value of solid state relays, design applications should consider the installation location and cooling effect, only when two or more solid-state relay mounted side by side, should leave appropriate spacing.
5, can not be connected in parallel between the output of more than just the use of solid state relays, in an attempt to increase the output current. But output can be used in tandem, in order to apply a higher voltage.
6, when using more than just a solid share control power input which can be used in tandem can also be used in parallel.
7, the capacitive load caution this piece, please select the capacitive load dedicated solid state relays.

Size: 63mm X 45mm X Height 23mm