Weidmuller Klippon Connect SAK Terminal Block

Overview

The Weidmuller Klippon Connect SAK terminal block is the reference feed-through terminal platform used across control cabinets, marshalling panels, and switchgear throughout the Middle East. Part of the wider Klippon Connect terminal block family, the Weidmuller Klippon Connect SAK series gives panel builders a proven screw-connection terminal engineered for reliable, vibration-resistant conductor termination on 35 mm DIN rail assemblies.

As the authorized partner for Weidmuller in Oman, Seven Star LLC supplies the Weidmuller Klippon Connect SAK terminal block to panel-building workshops, EPC contractors, and industrial plants across the Sultanate and the wider GCC, backed by genuine manufacturing, certification, and technical support.

Operating Principle

Each Weidmuller Klippon Connect SAK terminal uses a clamping-yoke screw connection that distributes contact pressure evenly across the conductor strands, maintaining a low, stable contact resistance over years of thermal cycling and vibration exposure. Two clamping points per terminal level allow feed-through, looping, or bridging of adjacent circuits using standard cross-connectors, while a captive clamping screw prevents component loss during installation and future maintenance.

The terminal snaps directly onto a standard TS 32 DIN rail without tools, and an end cover plate or end bracket locks the terminal block assembly in place, keeping the row rigid under panel vibration. Because the Weidmuller Klippon Connect SAK housing is molded from self-extinguishing PA 66 rated UL 94 V-2, the terminal maintains its mechanical and dielectric properties even under sustained thermal loading in a densely populated control cabinet.

Engineering Design of Weidmuller Klippon Connect SAK Terminal Block

The Weidmuller Klippon Connect SAK terminal block is rated to 800 V and 125 A, accepting conductor cross-sections from 2.5 to 50 mm² (AWG 12 to AWG 2), which covers everything from control wiring to substantial power feeder conductors within a single terminal family. The terminal is manufactured to IEC 60947-7-1 and is available with international certifications including UL, CSA, ATEX, and IECEx for use in classified and export-regulated projects.

Contact resistance on the Weidmuller Klippon Connect SAK is held to 0.26 mΩ, and the terminal is rated for continuous operation from -50°C to 100°C, giving panel designers margin for both outdoor enclosure and hot equipment-room installations common across GCC industrial sites. The beige/yellow housing colour follows Weidmuller’s standard terminal colour coding, simplifying circuit identification during panel wiring and later maintenance.

Correct terminal selection at the design stage avoids costly panel rework later: undersizing conductor cross-section capacity or choosing the wrong marking system for a project’s labelling convention are common causes of last-minute panel changes, so Seven Star LLC reviews the full bill of materials against the actual wiring schedule before confirming a Weidmuller Klippon Connect SAK terminal specification.

Key Features

• Screw connection with clamping-yoke technology for stable, low-resistance contact
• Rated 800 V / 125 A, conductor range 2.5-50 mm² (AWG 12-2)
• Snap-on mounting to standard TS 32 / 35 mm DIN rail
• Self-extinguishing PA 66 housing, UL 94 V-2 flammability rating
• Certified to IEC 60947-7-1, with UL, CSA, ATEX, and IECEx approvals available
• Operating temperature range -50°C to 100°C
• Two clamping points per level for feed-through and bridging circuits
• Compatible with the full Klippon Connect marking and accessory system

Industrial Applications

Panel-building workshops and EPC contractors across Oman, including projects supporting industrial developments at Sohar and Salalah, specify the Weidmuller Klippon Connect SAK terminal block for control cabinet wiring, motor control centers, and power distribution panels where reliable long-term termination under vibration and thermal cycling is critical. Oil and gas, power generation, and desalination facilities across the GCC also rely on the Klippon Connect platform for instrumentation marshalling and field junction boxes.

Because the Weidmuller Klippon Connect SAK range shares a common accessory and marking system across terminal sizes, panel builders standardizing on this platform reduce the variety of end plates, jumpers, and marking tags they need to stock, and Seven Star LLC as the authorized partner supports these standardization programs with panel-building technical guidance across the region. Panel builders also value that Klippon Connect terminal rows can be extended or reconfigured on-site without special tooling, since every SAK terminal snaps onto the same TS 32 rail and accepts the same end brackets, jumpers, and partition plates across the wider Weidmuller Klippon Connect SAK range.

Seven Star LLC also stocks genuine Weidmuller Klippon Connect marking tags, cross-connectors, and end brackets in Oman, so a panel-building contractor can source the complete terminal assembly – not just the bare terminal block – from Seven Star LLC rather than coordinating multiple suppliers on a tight project schedule, reducing lead-time risk on panel-building projects across the Sultanate. Documented conductor pull-out testing and torque verification on installed Weidmuller Klippon Connect SAK terminals also form part of Seven Star LLC’s standard panel commissioning checklist, giving contractors a recorded quality trail that satisfies EPC and end-client inspection requirements before a control cabinet is energized and formally handed over to the client.

Technical Specifications

Request a Quote for Weidmuller Klippon Connect SAK Terminal Block

Seven Star LLC is the authorized partner for Weidmuller in Oman and the GCC, supplying genuine Klippon Connect SAK terminal blocks and full Klippon Connect accessories. As the authorized partner, contact our engineering team for panel-building support, bill-of-materials assistance, and a formal quotation for your control cabinet or switchgear project.