The EATON ELECTRICAL / COILTRONICS / BUSSMANN NRA37-1/2 is a high-quality, reliable 37-1/2 Amp 250V/125V fuse for use in a variety of electrical applications. This fast-acting, general purpose fuse provides overcurrent protection to prevent damage to circuits and equipment. It is compact in size, making it ideal for use in constrained spaces. The NRA37-1/2 is a cost-effective solution for protecting your electrical systems and ensuring their safe and efficient operation.