2952790
DIODE BLOCK, 4 DIODE, 1.5A, SINGLE WIRED
- Manufacturer: PHOENIX CONTACT
- Product type: Controller Accessories
- SVHC: Lead (04-Feb-2026)
- Product Range: EMG
- Current Rating: 1.5A
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 28.71 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/in/products/2952790 ## Diode block - EMG 22-DIO 4E-1N5408 - 2952790 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Diode module, with 4 diodes, individually wired, diode type 1N 5408 The illustration shows version EMG 22-DIO 4E ## Product Features ■ Electrical decoupling of messages in fault reporting systems - Spark-suppression diodes for limiting surge voltages of inductive loads ## Key Commercial Data ~~Ge~~ Packing unit 10 pc GTIN ~~po~~ Weight per Piece (excluding packing) 47.25 g ~~GO GO~~ Custom tariff number 85411000 ~~GO~~ Country of origin Germany ## Technical data ## Dimensions |Width|22.5 mm| |---|---| |Height|75 mm| |Depth|55 mm| |Ambient conditions|| |Ambient temperature (operation)|-20 °C ... 50 °C| |Ambient temperature (storage/transport)|-40 °C ... 70 °C| |General|| |Diode type|1 N 5408| |Max. operating voltage|250 V AC| |Peak reverse voltage per diode|1000 V| 05/09/2016 Page 1 / 3 https://www.phoenixcontact.com/in/products/2952790 ## Diode block - EMG 22-DIO 4E-1N5408 - 2952790 Technical data General Reverse current per diode 10 µA Conducting state voltage per diode approx. 0.8 V Conducting state current per diode 1.5 A (with single load) 1 A (with simultaneous loads) Standards/specifications DIN EN 50178 Overvoltage category III, basic insulation (as per EN 50178) Mounting position any Assembly instructions In rows with zero spacing ~~SSS~~ Connection data Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 12 Stripping length 8 mm Screw thread M3 Connection method Screw connection Standards and Regulations Standards/regulations DIN EN 50178 Low Voltage Directive 2014/35/EG Conformance CE-compliant ~~-~~ Classifications eCl@ss eCl@ss 4.0 27250312 eCl@ss 4.1 27260801 eCl@ss 5.0 27260801 eCl@ss 5.1 27260801 eCl@ss 6.0 27242602 eCl@ss 7.0 27242602 eCl@ss 8.0 27371010 ~~SSS~~ ETIM ETIM 2.0 EC001432 ETIM 3.0 EC001597 ETIM 4.0 EC001597 ETIM 5.0 EC000683 ~~SS~~ 05/09/2016 Page 2 / 3 https://www.phoenixcontact.com/in/products/2952790 ## Diode block - EMG 22-DIO 4E-1N5408 - 2952790 Classifications UNSPSC UNSPSC 6.01 30211506 UNSPSC 7.0901 39121008 UNSPSC 11 39121008 UNSPSC 12.01 39121008 UNSPSC 13.2 39121008 ~~SSS~~ Approvals ## Approvals Approvals EAC Ex Approvals Approvals submitted ## Approval details EAC ## Drawings Circuit diagram **1 3 5 7** ~~HH~~ **2 4 6 8** Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 05/09/2016 Page 3 / 3
Updated at April 11, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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