Maximum Demand Indicator

changeable.But the accuracy is unchangeable.
Case: Non-combustile ABS plastic material is used for making external case
Fatening: By means of nuts,absolutely safe,fast,robust,side-by-side.
Mounting Depth: Max 43mm.

measuring the maximum average current during a period of 8or 15 min.
Accuracy: class 3.0
Specification: 8min 5A, 15min 5A; 8min 1A, 15min 1A
Changeable scale:All scales with printing technique.
The dial plate with different scale, which is at the same internal value,can be

Model  SF-96 SF-72
Spec  8min 5A, 15min 5A; 8min 1A, 15min 1A

For measuring maximum current value when it is 8 min,15 min or 30 min.