Tag Archive for: SCCR

short circuit current ratings industrial control panel

SCCR explained: 4 steps to calculate short circuit current ratings

Short circuit current ratings (SCCR) are a critical specification when designing industrial control panels. Determining the appropriate SCCR actually requires no calculations. Instead, there is a simple, four-step process to follow.

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Industrial control panel with circuit breakers illustrating SCCR panel design strategies

Higher SCCR through streamlined panel design: A guide for OEMs

Panels with higher AIC / SCCR ratings provide superior safety, helping protect employees and equipment while avoiding production losses and scrap. OEM machine builders and panel builders can pursue several paths to achieve those higher ratings.

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