Weidmüller SAK 4/35 Terminal Block, Blue

The Weidmüller SAK 4/35 terminal block is a professional-grade component designed for secure and reliable electrical connections within industrial control panels and power distribution systems. Engineered for efficiency, this feed-through terminal block features a robust blue housing that facilitates easy identification in complex wiring setups. It is specifically designed for mounting on standard DIN rails, ensuring a stable and organized installation for various automation and electrical engineering projects.

Advantages

This terminal block offers exceptional mechanical stability and electrical conductivity, ensuring long-term performance in demanding industrial environments. The screw connection technology provides a high-contact force that maintains secure wire termination even under vibration or thermal expansion. Its compact design allows for efficient space utilization within enclosures, while the standardized mounting system simplifies the assembly process for technicians and engineers.

Suitable for

• Industrial control panels
• Power distribution systems
• Automation and process control projects
• General electrical installation tasks

When it may not be suitable

This terminal block is designed for standard screw-type connections and may not be suitable for applications requiring rapid push-in or spring-clamp termination methods. It is also intended for specific wire cross-sections and should not be used with conductors exceeding its rated capacity.

Key specifications

• Rated cross-section: 4 mm²
• Connection type: Screw connection
• Mounting type: DIN rail
• Width: 6.5 mm
• Depth: 44 mm
• Height: 45 mm
• Color: Blue

How to use

To install the terminal block, snap it securely onto the standard DIN rail until it clicks into place. Strip the insulation from your conductor to the appropriate length, insert the wire into the terminal opening, and tighten the screw to the specified torque to ensure a firm connection. Ensure that the wire is fully seated and that the screw is tightened sufficiently to prevent loose contacts.

What to consider before purchase

• Verify that the 4 mm² cross-section is compatible with your wire gauge requirements.
• Ensure your enclosure has sufficient space for the 6.5 mm width per terminal.
• Confirm that your mounting system utilizes standard DIN rails.

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring or maintenance on the terminal block to prevent electrical hazards. Use appropriate tools for tightening screws to avoid damaging the terminal housing.