SAE J553-2022
Circuit Breakers

Standard No.
SAE J553-2022
Release Date
2022
Published By
Society of Automotive Engineers (SAE)
Latest
SAE J553-2022
Scope
This SAE Standard defines the test conditions, procedures, and performance requirements for circuit breakers in ratings up to and including 200 A. The document includes automatic reset, modified reset, and manually reset types of circuit breakers for 12 VDC, 24 VDC, and 48 VDC electrical systems. Some circuit breakers may have dual voltage ratings (AC and DC); however, this document evaluates DC performance only.

SAE J553-2022 history

Circuit Breakers



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