Weidmüller WTR Series Disconnect Terminal Block Blue, 4mm², 1-Level, Screw, 400V, 32A 7910190000

Weidmüller 7910190000 Disconnect Terminal Block is a high-quality component from the WTR series designed for reliable electrical circuit disconnection and connection. It supports cable cross sections up to 4mm² with a voltage rating of 400V and current rating of 32A, making it ideal for industrial and commercial electrical installations.

The terminal block features a screw termination with a clamping yoke technology, ensuring secure wire fastening and minimizing contact resistance. The body is crafted from nylon 6.6, a self-extinguishing material rated UL94V-0, providing excellent thermal endurance with continuous operation temperatures up to 120°C and short-term handling up to 180°C.

Its mechanical strength comes from hardened steel components, while the internal current bars are made of 10 mm electrolytic copper for superior conductivity and load capacity beyond the nominal rating. The screwdriver-actuated lever can be removed to prevent unauthorized reconnection, enhancing safety in electrical panels.

This 1-level disconnect block is plated blue for identification and easy installation on standard 'Top Hat' DIN rail mounting systems. Its suitability spans across industrial control cabinets, power distribution units, and automation systems.

Hardened steel and tinned copper construction ensure robustness and optimal current flow. Pluggable cross-connect and screw connection simplify wiring and maintenance. Nylon 6.6 housing with UL94V-0 rating provides high temperature resistance and fire safety.

Supports wire sizes from 22 AWG to 10 AWG, accommodating a wide range of installations. Rated for 400V and 32A electrical loads. Removable screwdriver lever for safety against unauthorized circuit reconnection. Manufactured in Romania according to high quality standards.

This disconnect terminal block is essential for industrial, manufacturing, electrical distribution, and construction applications requiring safe and secure wire termination solutions. It is part of the WTR series trusted for performance and durability in demanding environments.

Browse the complete range of DIN Rail Terminal Blocks and Power Connectors at EnvMart to find compatible solutions for your electrical installation projects.