Screwless Double-Level Terminal Blocks and Accessories (DINnectors)

The DN-QD12 series double-level terminal blocks offer twice the wiring density of single-level feed-through blocks. The DN-QD12X version is supplied with an internal jumper to common all four of its connection points.

Features include:

• Virtually vibration-proof clamping system
• Protective moldings
• Snap-on solid foot
• Marking system

NOTES:
Unlike screw terminal blocks, screwless terminal block spring-clamps are designed to clamp a single wire.
If your application requires multiple wires to be tied together, we offer multiple versions, including ‘one-to-two’ and ‘two-to-two’ models.
These versions allow multiple wires to be connected together by way of multiple spring-clamps.

Model Types

The DINnector screwless double-level terminal blocks come in both an LED and a Diode version:

• LED version
  This style is available with LED indicator installed. The LED illuminates when voltage is present. The DN-QD12L2 version is for 24 VAC/DC circuits, and includes current limiting elements.
  
  
• Diode version
  Typically, an inductive load produces a spike (neg.-going) when it is turned off. These terminal blocks with built-in clamping diode help protect your PLC’s output circuits.

NOTES: Jumpering and testing capability on bottom level only, for DN-QD12X, DN-QD12L2 and DN-QD12DR.

Accessories

Double-level terminal block accessories include:

• DIN Rails
• End brackets
• End covers
• Angled support bracket
• Jumper bar (push-in style, 2 insulated poles)
• Screwdriver
• Wire cutter/stripper tool
• Marking tags and accessories (blank and printed tags, indelible marking pen)

NOTE: For further details or technical specifications, select the desired product category and select the "Products" tab and click on the desired "Item Code" link, or select the "Technical Info" tab.