Tekox Terminal Strips Safety Blocks and Porcelain Blocks
Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.
Reliable Electrical Connections Start with the Right Components: Introducing Tekox
When it comes to low-voltage electrical installations, the quality of your connections matters more than most people realise. A poorly specified terminal block or connector can lead to voltage drop, overheating, or worse — installation failures that are costly to diagnose and fix. That's why at Demesne Electrical, we stock the Tekox range: a trusted Spanish manufacturer with decades of experience producing precision connection components for electrical professionals.
Whether you're wiring a control panel, fitting out a distribution board, or working on a commercial lighting installation, Tekox has a connector to suit. Here's a look at some of the key products we supply.
BlogTerminal Strips — Flexible, Reliable, Easy to Work With
Terminal strips are one of the most commonly specified components in any electrical installation, and for good reason. They provide a neat, safe, and accessible way to join conductors without permanent splicing — making future maintenance and modifications far easier.
Tekox manufactures several terminal strip variants to suit different installation requirements. The Standard Terminal Strip (Series 1100) is a solid everyday option for general wiring tasks, offering a straightforward screw-clamp connection that electricians can trust. For situations where conductors need to be separated post-installation, the Easy Break Terminal Strip (Series 100) allows clean, precise breaking without specialist tools — saving time on the job.
If you're working in a panel or enclosure where space is at a premium, Tekox's DIN Rail Terminal Blocks (BRC Series) mount directly onto standard DIN rail, keeping your wiring organised and your installation looking professional.
Safety Blocks — Protection Where It Counts
The Tekox Safety Block (BD Series) is designed for applications where inadvertent contact with live conductors is a genuine risk. These blocks incorporate a protective cover that shrouds the connection point, reducing the chance of accidental contact during maintenance or inspection.
Safety blocks are particularly well-suited to industrial environments, public sector buildings, and any installation where the wiring may be accessed by non-specialists. Specifying the right level of protection upfront is always easier than retrofitting it later.
Insulated Terminal Strips — Added Security for Exposed Environments
Where terminal strips are installed in locations with higher risk of moisture, dust, or accidental contact, an insulated solution is the sensible choice. The Tekox PRO MAX Insulated Terminal Strip is one of the standout products in the range — combining a robust insulated body with reliable screw-clamp termination.
The insulated design provides an additional layer of electrical safety without adding significant bulk to the installation, making it a practical upgrade over standard strips in the right context. Available in a range of pole configurations, PRO MAX suits everything from small junction applications to larger multi-circuit panels.
Porcelain Blocks — The Traditional Choice for High-Temperature Applications
Some applications call for materials that can handle sustained heat, and that's where porcelain blocks earn their place. Tekox's porcelain terminal blocks are designed for environments where thermoplastic or nylon-bodied connectors simply aren't suitable — think applications close to heating elements, older-style luminaires, or any location where operating temperatures are consistently elevated.
Porcelain has excellent heat resistance and dimensional stability, meaning these blocks maintain their mechanical and electrical properties even under demanding conditions. They're also a preferred choice in heritage building projects where traditional materials are specified.
Tekox Strip Connectors
- Natural colour polyamide moulding
- Nickel-plated brass insert
- Stainless steel wire protector
- Zinc-plated steel screws
Ceramic Block
- High Temperature Resistance Suitable for applications where standard terminals would fail due to heat.
- Durable Ceramic Construction Provides long-lasting performance in harsh environments.
- Secure Screw Connections Ensures reliable and stable electrical contact.
Branching Blocks
- efficient Power Distribution Distributes a single input to multiple outputs, simplifying wiring.
- Compact Design Optimises space within electrical panels and enclosures.
- Secure Electrical Connections Ensures reliable and stable performance.
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