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1sna010134r1700 – eb4d diode module
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.
Why Choose the TE Connectivity EB4D Diode Module?
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.
Key Advantages
- Compact closed diode module for industrial control circuits.
- Integrated pass-through diodes simplify circuit design and panel wiring.
- Suitable for signal grouping, isolation and decoupling applications.
- Can be used for reverse-polarity and relay coil protection.
- Reliable screw clamp terminal connections for industrial conductors.
- Compatible with multiple standard DIN rail profiles for flexible panel installation.
Key Features
- TE Connectivity / Entrelec EB4D diode module.
- Closed module containing integrated pass-through diodes.
- 18 mm spacing for compact control panel installation.
- Screw clamp terminal block technology.
- Grey industrial module housing.
- Compatible with G32, TH 35-7.5 and TH 35-15 rails.
- Designed for signal grouping and decoupling functions.
- Suitable for collective signalling, reverse-polarity protection and relay coil protection.
Reliable Diode Interfacing for Industrial Control Systems
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.
Typical Applications
- Industrial control panels and electrical cabinets.
- Signal grouping and decoupling circuits.
- PLC and automation signal interfacing.
- Lamp test and collective indication circuits.
- Reverse-polarity protection in control circuits.
- Relay coil protection and machine control systems.
Technical Specifications
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| Terminal Type | Component (diode/LED) | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Colour | Grey | |
| 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 |
Frequently Asked Questions
What is the TE Connectivity EB4D used for?
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.
What type of diode module is the EB4D?
The EB4D is a closed pass-through diode module with integrated diodes and screw clamp terminal connections for industrial electrical circuits.
What connection technology does the EB4D use?
The EB4D uses screw clamp terminal connections, providing dependable conductor termination for control panel and automation wiring.
Which DIN rails are compatible with the EB4D?
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.
Where is the EB4D diode module typically installed?
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.
Trusted Industrial Connection and Interface Technology
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.
