The EATON EMOBILITY TRANSPORTATION / POWERSTOR / BUSSM / POWERSTOR / BUSSM part 121A15-00M is a high-quality Circuit Breaker designed for 12VDC systems, with a Type I configuration and a 15 Amp capacity. Featuring a durable metal cover for enhanced protection, this Circuit Breaker is ideal for ensuring the safety and efficiency of your electrical system. Trust in EATON's reputation for reliable and long-lasting products to meet your power distribution needs with this dependable 121A15-00M Circuit Breaker.