Weidmuller feed through terminal blocks connect one or more wires having the same potential. Branch configurations allow multiple wire terminations on one or both sides of the terminal block.

Feed-through products shown:

• WDU 2.5/1.5/ZR
• ZDK 1.5
• IDU 1.5N/ZB

Circuit protection can be provided by either a fuse or a circuit breaker. Weidmuller fuse terminal blocks provide protection for sensitive equipment.

Circuit protection products shown:

• WSI 6LD
• ITR 1.5N/SI
• ZSI 2.5
• CB4200 Push-Button

Weidmuller disconnect terminal blocks allow a circuit to be opened without disconnecting the wiring—extremely useful for test purposes. Disconnect blocks are available with a lever, plug or slide link.

Disconnect products shown:

• WTR 2.5 stB
• ZDTR 2.5
• ITR 2.5N

Weidmuller ground terminal blocks provide an electrical connection between the wire termination and the mounting rail, enabling the rail to act as a busbar. The rail may be mounted directly to the chassis or insulated and grounded with a separate ground lead.

Ground products shown:

• WDK 4N PE
• ZPE 2.5/3AN
• IPE 2.5N/3AN

Weidmuller pluggable terminal blocks provide a pluggable header for quick disconnects, testing or maintenance.

Pluggable products shown:

• IT 1.5N/4N/2
• WDU 1.5/BLZ/LD 5.08
• ZT 2.5/3AN/1

Weidmuller offers a unique line of sensor/actuator terminal blocks that allows for consolidated power distribution with one power source, yet incorporates an isolated signal feed through channel. Features such as color coding, clear labeling and single circuit termination to one terminal can significantly reduce trouble-shooting time and costs.

Sensor/Actuator products shown:

• DLA 2.5
• IIK 1.5N 3L