标准资料网-标准资料免费资源平台

Product Code:SAE J553
Title:Circuit Breakers
Issuing Committee:Truck And Bus Electrical Systems Committee
Scope: This SAE Standard defines the test conditions, procedures and performance requirements for circuit breakers in ratings up to and including 50A. The document includes externally or internally mounted automatic reset, modified reset, and manually reset types of circuit breakers for 12V and 24V DC operation. Some circuit breakers may have dual voltage ratings (AC and DC), however, this document evaluates DC performance only.