3-conductor through terminal, with push buttons, 2.5 mm², with measuring port, for Ex e II and Ex i applications, labeling on the side  and in the middle, for TS 35 x 15 and 35 x 7.5 mounting rail, Push-in CAGE CLAMP®, 2.50 mm², orange 2202-1302

Universal through-terminal block for safe and efficient wire connection

This 3-conductor through-terminal block from WAGO, in its distinctive orange color, is a reliable solution for connecting wires in electrical installations. Designed for ease of installation and safety, it performs well in both industrial and building applications. Equipped with buttons for easy manipulation and a measuring port, it allows convenient voltage checking without disconnecting the wires.

Design and application

The terminal block is designed for mounting on standard TS 35 x 15 and 35 x 7.5 rails, ensuring its compatibility with most existing installations. Push-in CAGE CLAMP® technology guarantees quick and secure wire connection without tools – simply press the wire into the clamp. Designed for wires with a cross-section of 2.5 mm², it is ideal for connecting devices with medium power consumption. Additionally, the ability to label on the side and in the middle facilitates circuit identification and ensures installation clarity.

Safety and compliance with standards

The terminal block meets the requirements for use in potentially explosive atmospheres – it has Ex e II and Ex i certificates. This means it can be safely used in environments where there is a risk of sparks or electrostatic discharge. The insulating material made of thermoplastic is characterized by high resistance to mechanical and chemical damage, and the flammability class V0 provides additional fire safety. The rated current In at 24A allows connection of loads with appropriate power.