Features: This 10 piece E7 auto reset fuses holder features reusable circuit switches with built in overload defense , eliminating the need for frequent fuses replacements while ensuring stable vehicle equipment safeguarding. Constructed with heat resistant housing and tin plated copper cores wrapped in strong PVC insulation, these waterproof fuses holders offer 2.8mm quick connection terminals for effortless installation and long lasting performances in demanding environments. Ideal for automotive technicians, owners, and marine enthusiasts seeking professional circuit defense accessories for 14VDC systems in cars, trucks, or boats. Designed to withstand harsh conditions, the dustproof protective cover maintains optimal electrical connection during road adventures, marine operations, or extreme weather exposure. Each waterproof fuses holder set complies with 14VDC safety standards, providing versatile compatibility with automotive electronics, navigation systems, and assisting power units through its auto resetting functionality. Specifications: Component : + PVC Cable length: about 30cm/11.81inch Package Includes: 10pcs fuses Holders note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.