The Mini Circuit Breaker (OEM Part No. 5112315997) is a replacement electrical component designed for a wide range of Epiroc mining and drilling equipment, including FlexiROC, M4C, M2D, Boltec, T1D, ST1030, ST18, ST14, Simba, Boomer, M2C, ROC, S1D, S2, S7D, and other compatible models. Constructed with copper alloy, plastic, and electronic components, it is designed to provide circuit protection by interrupting electrical current when abnormal conditions occur. The 5112315997 Mini Circuit Breaker offers a practical aftermarket solution for electrical system maintenance and replacement, helping protect circuits and connected components during demanding mining operations.