TE Connectivity EB4D 1SNA010134R1700 is an 18 mm closed pass-through diode module with screw clamp connections for signal decoupling, interfacing and protection in industrial control and automation circuits.
£37.37
The TE Connectivity EB4D, manufacturer part number 1SNA010134R1700, is a compact industrial closed diode module with screw clamp terminal connections designed for signal conditioning and circuit interfacing in electrical control and automation systems. Part of the established Entrelec electronic module range, it provides integrated diodes within a convenient DIN rail mounted enclosure.
The EB4D is a pass-through diode module designed for applications including the grouping and decoupling of signals from different sources, collective signalling circuits, reverse-polarity protection and relay coil protection. Integrating the diodes and connection terminals into a single enclosed module simplifies panel wiring and provides a neat, serviceable alternative to individually mounted discrete components.
With an 18 mm module spacing and grey housing, the EB4D is designed for installation on standard G32, TH 35-7.5 and TH 35-15 DIN rails. Its industrial screw clamp connections provide dependable conductor termination, making the module suitable for control cabinets, machinery panels and automation installations requiring compact diode-based circuit interfacing.
Diode modules provide a practical way to manage signal flow within industrial electrical circuits. By allowing current to pass in a controlled direction, diode arrangements can be used to separate signals from different sources, prevent unwanted feedback between circuits and protect equipment against reverse polarity or inductive effects.
The EB4D packages these functions into a closed DIN rail mounted module with integrated screw clamp connections. This makes it particularly useful for panel builders and automation engineers who require repeatable diode functions without the additional wiring, mounting and protection associated with individual discrete diodes.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | Entrelec electronic modules |
| Model | EB4D |
| Manufacturer part number | 1SNA010134R1700 |
| Product type | Closed diode module / component terminal block |
| Diode configuration | Pass-through diodes |
| Connection type | Screw clamp |
| Module spacing | 18 mm |
| Colour | Grey |
| Mounting type | DIN rail |
| Compatible rails | G32, TH 35-7.5 and TH 35-15 |
| Product net weight | 41 g |
| ETIM classification | EC000903 – Component terminal block |
| Customs tariff number | 85371098 |
| EAN | 3472590101349 |
The EB4D is a closed pass-through diode module used for signal grouping and decoupling, collective signalling, reverse-polarity protection and relay coil protection in industrial control and automation circuits.
The EB4D is a closed pass-through diode module with integrated diodes and screw clamp terminal connections for industrial electrical circuits.
The EB4D uses screw clamp terminal connections, providing dependable conductor termination for control panel and automation wiring.
The EB4D is designed for mounting on G32, TH 35-7.5 and TH 35-15 DIN rails, providing flexibility when integrating the module into industrial electrical cabinets.
The EB4D is typically installed inside industrial control cabinets, machinery panels and automation systems where integrated diode functions are required for signal interfacing, circuit isolation or electrical protection.
TE Connectivity Entrelec diode modules provide compact and practical circuit interfacing for industrial automation, helping panel builders integrate signal decoupling and protection functions while maintaining organised and serviceable control wiring.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...