Overall Dimensions of Module
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Introduction
You will find the overall size and shape codes for all modules, including solid state modules, SSR modules, welding machines (or welding machine rectifier modules), and water-cooled modules. For example, "102A: Module 30-100A","102A" is the shape code, and "Module 30-100A" indicates that this shape code is for a solid state module with a load current of 30-100A, and the figure shows the detailed dimensions of such solid state module.
Shape Code and Dimensions of Module

102A:Module 30-100A

103A:Module 150-200A

103A-1:Module 150-200A

104A:Module 250-400A

105A:Module 450-600A

100B:Welding machine 200-300A

101B:Welding machine 25-130A

102B:Welding machine 70-160A

103B:Welding machine 70-130A

104B:Welding machine 160-300A

104B-1:Welding machine 160-300A

101F:Module 25-55A

201F:Module 25-55A

301F:Module 130-200A

401F:SSR 500-600A Module 200-350A

401F-1:Module 160-250A

501F:SSR 800-1000A Module 400-5000A

701F:SSR, Module 600-1000A

801F:Water-cooled module 200-350A

901F:Water-cooled module 400-500A
Tips
1) When selecting the rated current of the solid state relay/solid state module, please consider the corresponding Derating Factor.
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