I am developing an AC switching system and I use the BT136s-600D.
Checking datasheet I can see that the VDRM is 600V and the IT(RMS) is 4 A. This means that maximum power supported by device is 2.4Kw. If You are agree with this, Could you tell me what type of material use for support this power? What is the useful life working on max values? Is there a table that compare load values and useful life?