The WAGO part 221-413/K194-4045 is a high-quality Barrier Strip Terminal Block designed for efficient and reliable electrical connections. Rated for 20A and accommodating wire sizes up to 3.31mm2, this terminal block features 1 row and 1 deck for convenient setup and organization of your wiring components. With WAGO's renowned durability and performance, this terminal block is ideal for a wide range of industrial and commercial applications.