4 116 32
0805 (2012 Metric)
35516986-4 116 32
Circuit Breaker DX3-ID 2P 40A AC 30MA TGA / Pass & Seymour 4 116 32
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.