Terminal blocks Selos WTN– Wieland Electric

Name: Terminal blocks Selos WTN Wieland Electric
Brand: Wieland Electric

The selos WTN screw terminal blocks from Wieland Electric are the all-rounders among DIN rail terminal blocks. Thanks to their easy handling, the cage clamp connection is a universal screw-connection solution for all wire types and is therefore widely used worldwide.

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The SELOS WTN screw terminal blocks combine a proven screw-connection system with a robust clamping yoke design, thereby ensuring maximum reliability for all wire types and applications.
The result: durable connections, universal compatibility, and long-term stability—even under demanding conditions. With a comprehensive range that includes grounding, multi-conductor, disconnect, and fuse terminal blocks, WTN offers a globally proven solution for versatile industrial and building installations.

Features

Screw connection with cage clamp/clamping yoke design for reliable conductor termination;
Universal screw head suitable for slotted and Phillips screwdrivers;
Compatible with solid and fine-stranded conductors, with or without ferrules, depending on the selected terminal block;
Product range includes feed-through, protective earth, multi-conductor, multi-tier, disconnect, fuse, function, pluggable, mini, and high-current terminal blocks;
Plug-in bridges, marking systems, and optimized accessories support structured terminal strip assembly;
DIN rail mounting for 35 mm top-hat rails; mini terminal blocks are available for TS 15 mounting rail applications;
Range data: conductor cross-section up to 240 mm²; rated voltage up to 1000 V IEC / 600 V UL; rated current up to 415 A IEC / 370 A UL, depending on terminal block type.

Advantages

Long-term connection stability through vibration-resistant clamping design;
High wiring flexibility across signal, control and power circuits within the same terminal block ecosystem;
Reduced cabinet space requirements through multi-tier and compact terminal block variants;
Simplified maintenance and testing through disconnect and fuse terminal block options;
Efficient configuration of terminal strips with selos PLAN planning software, selos PRINT marking system and compatible accessories;
Internationally established screw-connection technology for applications where proven, serviceable conductor termination is required.

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