PZB 3950

The PZB 3950 series from Conta-Clip is a range of female socket terminal blocks designed for efficient and secure wire-to-board connections using a tension-spring system. These terminals feature a 5.00 mm pitch and are available in configurations ranging from 2 to 12 poles, with widths ranging from 10.0 mm to 60.0 mm. They support conductor cross-sections from 0.08 mm² to 2.5 mm² for rigid wires and up to 1.5 mm² for wires with ferrules. The terminals are rated for a maximum current of 12 A and a voltage of 250 V, with an impulse voltage resistance of 4 kV, making them suitable for applications requiring high electrical performance. They feature a horizontal wire connection/contact angle of 0°/180°, ensuring secure and vibration-resistant terminations. Constructed from flame-retardant polyamide 6.6 (UL 94 V-0), these terminal blocks offer durability and compliance with international safety standards.

The PZB 3950 series is ideal for use in industrial control systems, automation equipment, and power distribution modules, where space-saving and reliable connections are essential. The tension-spring connection system allows for quick and tool-free wiring, enhancing assembly efficiency and reducing labour costs. The compact design facilitates easy integration into dense PCB layouts and enclosures. With certifications including UL 1059, CSA 22.2 No.158, and VDE, the PZB 3950 series meets international safety standards, making it suitable for global applications in demanding environments. Whether for new designs or retrofitting existing systems, these terminal blocks provide engineers with a dependable solution for dense and durable PCB interconnections.