The Metz Connect part 31166103 is a high-quality Terminal Block - Type 166, designed for easy and secure connection of electrical wires. The terminal block is 3-pole and has a pitch of 3.5mm, providing a compact and efficient solution for your wiring needs. Constructed with reliable materials, this terminal block ensures excellent conductivity and durability, making it suitable for various applications. With its easy installation and user-friendly design, the Metz Connect 31166103 Terminal Block is the ideal choice for professionals seeking a reliable and efficient wiring solution.