The WAGO part 280-402 is a versatile and reliable jumper that is insulated and comes in a sleek gray color. This high-quality jumper is designed to connect electrical circuits quickly and securely. It features insulation to prevent any accidental electrical contact and ensures optimal safety during installations. The gray color adds an aesthetic touch to your wiring system while providing easy identification. With its excellent performance and durable construction, this jumper is the perfect choice for various electrical applications.