1SPECIFICATIONS: Resettable fuse circuit breaker kit, including 7 different current specifications of 5A, 7.5A, 10A, 15A, 20A, 25A, 30A, to meet different usage needs. 2EASY OPERATION: These fuse circuit protectors adopt insert in design and manual reset type, making them easy to install and remove, convenient and practical. 3MULTIPLE FUNCTION: These fuse breakers have overcurrent protection and quick reset functions, making them suitable for most cars or electrical toolkits. 4DURABLE MATERIAL: Using excellent PC and tinned copper materials, these fuse circuit breakers have good conductivity and good oxidation resistance. 5WIDE APPLICATION: These fuse breakers are widely used in 32VDC power system, suitable for marine, car, and RV system to protect low voltage equipment. 7 x Manual ResetFuseBreaker (5A 7.5A 10A 15A 20A 25A 30A)