WAGO 281 Series Fuse Terminal Block 4mm² Grey 1-Level Fused Cage Clamp 281-611

WAGO 281-611 fuse terminal block from the 281 series is a grey-coloured, 1-level fused DIN rail terminal block designed for safe and reliable electrical isolation and connection in medium-duty electrical applications. It accommodates a cable cross-section area of 4mm² with wire size compatibility spanning from 28AWG up to 12AWG, allowing for versatile wiring options. Rated for 800V and a current capacity of 10A, it effectively manages typical industrial voltages and currents.

The terminal block features a cage clamp termination type that enables robust conductor fixing without the need for additional tools, providing quick and secure electrical connections. It incorporates a fuse holder designed for standard cylindrical fuses measuring 5mm diameter by 20mm height, allowing for both glass and ceramic fuse options to suit various circuit protection needs.

Constructed from durable polyamide (PA) insulation material, the housing ensures electrical insulation and user safety by preventing accidental contact with live parts. Its operating temperature range from -60°C to 105°C makes it suitable for harsh industrial environments. Additionally, the terminal block has a surge voltage rating of 8kV, enhancing protection against sudden voltage transients.

This product is widely applicable in industrial automation systems, switchgear assemblies, and oil and gas plant infrastructures where electrical circuit protection and disconnection are critical. The clip-on mounting mechanism allows efficient installation on standard DIN rails, minimizing assembly time and maintenance effort.

WAGO 281-611 complies with certifications and standards such as CCA, CSA, and UR, ensuring quality and safety compliance. Originating from Germany, this terminal block represents reliable engineering and robust component quality for industrial electrical installations.

Supports wire sizes from 28AWG to 12AWG for flexible connectivity. Equipped with cage clamp termination for easy and secure wiring. Fuse holder accepts 5x20mm cylindrical fuses, compatible with glass or ceramic types. Designed for operation in temperatures ranging from -60°C to 105°C.

Surge voltage rating of 8kV provides robust protection against power spikes. Supports industrial applications including switchgear, automation, and oil and gas plants. Constructed with PA insulation material that ensures safety and shock protection.

Simple clip-on installation on DIN rails without the need for tools. Certified to standards including CCA, CSA, and UR for guaranteed performance. Manufactured in Germany ensuring high quality and durability.

For comprehensive industrial electrical protection and easy circuit disconnection, the WAGO 281-611 fuse terminal block is an ideal choice. Browse more products in the DIN Rail Terminal Blocks category at EnvMart for extensive solutions in electrical connectivity and safety.