Entrelec at LED Controls
Entrelec, a TE Connectivity brand, is trusted worldwide for DIN rail terminal blocks and connection systems. At LED Controls, we supply a focused range for control panels and distribution boards, backed by quick delivery and practical technical support.
Why buy Entrelec from LED Controls
- Authorised UK supplier with genuine stock and competitive pricing
- Terminal blocks and accessories selected for panel reliability and compliance
- Clear markings, bridging and labelling options to simplify maintenance
- Datasheets on request and responsive after sales support
- Next day delivery available on popular lines
From PLC marshalling to power distribution, Entrelec helps you build neat, safe and serviceable panels.
Entrelec product categories
Feed-through · single-level
M-series screw-clamp and push-in blocks for one circuit. Includes sizes like M2.5, M4-6, M6, M120.
Double-deck · multi-level
Space-saving stacked terminals for dense marshalling. Includes M4-6 DD and component-holder variants.
Push-in · spring
Tool-free insertion for rapid wiring. Z-series push-in with matching covers for neat panels.
Earth terminals
Green-yellow protective earth blocks for regulation-compliant grounding across conductor sizes.
Fused terminals · holders
Integrated circuit protection within modular terminals, including M-series fuse holders.
IDC · ADO terminals
Automatic direct opening IDC technology for fast, vibration-resistant connections.
Test-socket · component
Terminals with integrated test sockets or component holders for diagnostics and protection parts.
Accessories · add-ons
End plates, end stops, spacer plates, protection covers, separators, and jumper bars for bridging.
Markers · marking
Snap-on markers, blank cards and holders to improve identification and maintenance.
Embouts · cable sleeves
Ferrule-style sleeves for flexible wires to ensure reliable terminations in control panels.
A brief history of Entrelec terminals
Entrelec is known for DIN-rail terminal blocks used by panel builders, OEMs and maintenance teams worldwide. The portfolio spans feed-through, PE/earth, multi-level, push-in spring, IDC/ADO, fused terminals and a full set of bridges, markers and covers.
LED Controls stocks popular Entrelec terminal families and can source the wider catalogue on request.
- 1970s–1990sDIN-rail feed-through and earth blocks become a control-panel staple; ranges expand with multi-level formats and accessories.
- 2000sPush-in spring and high-density marshalling options gain traction for faster installation and compact layouts.
- 2018Entrelec terminal blocks join TE Connectivity, aligning with broader connectivity and industrial portfolios.
- TodayComprehensive offering with bridges, labels and covers to build neat, compliant panels, supplied in the UK by LED Controls.
See Entrelec in action
Discover how terminal block selection, bridging and marking save wiring time and improve long-term serviceability in control cabinets.
Entrelec Frequently Asked Questions
What Entrelec products do you supply?
DIN rail terminal blocks across feed-through, earth (PE), multi-level, push-in spring and IDC/ADO, plus fused terminals and accessories (end plates, jumpers, markers and end stops).
Are they internationally approved?
Many families carry IEC and UL approvals with options suited to export panels. Check each product page for the specific certification set.
How do I choose the right block?
Match conductor size and current rating, pick screw-clamp or push-in, then plan bridges and markers for neat marshalling. We can help specify from your terminal schedule.
Do you stock fused terminals?
Yes: fused feed-through styles and DIN fuse holders for compact secondary protection within the terminal row.
Is next-day delivery available?
Many lines are available for next working-day UK delivery. We’ll confirm at checkout or on enquiry.