The UKK 5-HESILED 24 Modular Fuse Terminal Block is engineered for optimal performance with four poles, designed to hold 5x20 mm fuses securely. Its sleek black design not only enhances its aesthetic but also ensures durability. Suitable for wire cross-sections from 0.2 mm² to 4 mm², this product comes in a convenient pack of 50, making it an excellent choice for a range of electrical applications where reliability and efficiency are paramount.