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Terminal Blocks > Screwless DIN-Rail T... > Single-level Terminal Blocks & Accessories

Single-level Terminal Blocks & Accessories

DINnector DN series screwless single-level terminal blocks facilitate point-to-point single-wire connections between electronic components and control/field wiring. Single-level feed-through terminal blocks, sold in bulk packs, are available in a blue or gray for wire sizes up to 8 AWG.

Single-level Terminal Blocks & Accessories

Double-level Terminal Blocks & Accessories

Common Point Terminal Blocks & Accessories

Ground Terminal Blocks & Accessories

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Marking Tags & Tools

Screwless Single-Level Feed-Through Terminal Blocks and Accessories

DINnectors™ (DIN Rail Terminal Blocks)

Screwless terminal blocks save time and money. They offer a quick and easy clamping system that is vibration proof and maintenance free. Just push the spring clamp, insert the wire and release.

Faster installation than standard screws
Easy clamp-system connection
Maintenance free
Meets UL, CSA and IEC standards

Screwless Feed-Through Terminal Blocks

DINnector feed-through terminal blocks provide the means to connect two wires together, and are available in sizes suitable for up to 8 AWG wire. Single level feed-through terminal blocks are available in either blue or gray colors and wire size options to ensure flexibility and ease of installation for your DIN-rail mounted connection system.

DINnectors Screwless Feed-Through Terminal Blocks Overview

DINnector Screwless FeedThrough Terminal Blocks

Why go screwless?

Speed: On average, screwless connections can be made in half the time as screw type connections, cutting installation labor costs in half.
Ease: No need for twisting and turning screws, so screwless terminal blocks are much easier on the installer's hands and arms. Also, wiring from the top of the terminal blocks allow installers to accurately and reliably see the wire fully inserted into the spring clamp.
Safety: Never have a problem with loose connections from loose screws again! Meets the same UL, CSA, and IEC standards as screw-type terminal blocks.
Reliability: Screwless terminal blocks provide secure connections.
Maintenance-free: The screwless springclamp conforms to the wire with constant tension, making it maintenance-free.

Are there any trade-offs?

Unless you need to clamp multiple wires to the same connection point, the answer is no. If you do, then there may be a slight trade-off in requiring more panel space than with screw terminal blocks.
- Unlike screw terminal blocks, screwless terminal block spring-clamps are designed to clamp a single wire only.
- This is why multiple versions exist like the "one-to-two" or "two-to-two." These versions allow multiple wires to be connected together via multiple spring-clamps.

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