2948306

Electronics Housing, 4 Position, Polycarbonate, Glass Fiber Reinforced, Green, DIN Rail

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Controller Accessories
SVHC: No SVHC (25-Jun-2025)
Product Range: EMG
Current Rating: -

Delivery and price
Units per pack	20
Price	32.07 €
Current stock	10+
Lead time	30 days

Datasheet

## EMG 12-B2 - Electronics housing 

2948306 

https://www.phoenixcontact.com/gb/products/2948306 

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 documentation. Our general terms of use for downloads are valid. 

Custom circuit module, consisting of housing, MKDS 3 connection terminal blocks and PCB 

## Commercial data 

|Item number|2948306|
|---|---|
|Packing unit|10 pc|
|Minimum order quantity|1 pc|
|Sales key|ACHCBA|
|Product key|ACHCBA|
|Catalog page|Page 709 (C-1-2013)|
|GTIN|4017918083250|
|Weight per piece (including packing)|27.19 g|
|Weight per piece (excluding packing)|27.19 g|
|Customs tariff number|85369010|
|Country of origin|DE|



Oct 24, 2024, 4:43 AM     Page 1 (6) 

## EMG 12-B2 - Electronics housing 

## 2948306 

https://www.phoenixcontact.com/gb/products/2948306 

## Technical data 

## Product properties 

Product type Housing type Housing series Product family Type Number of positions Pitch Type 

Stackable housing set Component housing EMG EMG Lower housing part, removable cover as option, connection system integrated, PCB integrated 4 5 mm Lower and upper part with universal foot, with PCB and solder tags that are led to the MKDS 3/... connection terminal blocks 

## Dimensions 

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Dimensional drawing|
|-|
|=<|
|i|
|ry|
|i|f|
|s|i|
|=|7|a|
|e340|
|=|
|rere|mI|
|Width|12.5 mm|
|Installed height|47.5 mm|
|Height NS 35/7,5|55 mm|
|100 mm|
|Depth|75 mm|
|Length|75 mm|
|Pitch|5 mm|

**----- End of picture text -----**<br>


## Material specifications 

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**----- Start of picture text -----**<br>
|||
|---|---|
|Color (Housing)|green (RAL 6021)|
|Flammability rating according to UL 94|V0|
|Housing material|Polycarbonate, glass-fiber-reinforced|
|Surface characteristics|untreated|

**----- End of picture text -----**<br>


## Environmental and real-life conditions 

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**----- Start of picture text -----**<br>
|||
|---|---|
|Ambient conditions|
|Degree of protection|IP20|
|Ambient temperature (operation)|-40 °C ... 125 °C|

**----- End of picture text -----**<br>


## Mounting 

Mounting type DIN rail mounting 

Oct 24, 2024, 4:43 AM     Page 2 (6) 

## EMG 12-B2 - Electronics housing 

2948306 

https://www.phoenixcontact.com/gb/products/2948306 

## Drawings 

**==> picture [412 x 227] intentionally omitted <==**

**----- Start of picture text -----**<br>
Dimensional drawing<br>71,8<br>65,4<br>6,4 25<br>38 mm in hood<br>Surface for mounting components<br>45 mm in housing<br>10,2<br>2,6<br>**----- End of picture text -----**<br>


Pitch 5 mm a = Area for mounting components, 38 mm in the hood b = Area for mounting components, 45 mm in the housing 

Oct 24, 2024, 4:43 AM     Page 3 (6) 

## EMG 12-B2 - Electronics housing 

2948306 

https://www.phoenixcontact.com/gb/products/2948306 

## Dimensional drawing 

**==> picture [414 x 230] intentionally omitted <==**

**----- Start of picture text -----**<br>
75<br>38 B<br>H 52<br>H 35<br>H 15<br>H 7,5<br>Top edge<br>of the PCB<br>69,5<br>52,5<br>100<br>83 25 32,5<br>19<br>62,5 55 47,5<br>**----- End of picture text -----**<br>


1 = Top edge of the PCB B = Housing width 

Oct 24, 2024, 4:43 AM     Page 4 (6) 

## EMG 12-B2 - Electronics housing 

2948306 

https://www.phoenixcontact.com/gb/products/2948306 

## Classifications 

|ECLASS|ECLASS||
|---|---|---|
||ECLASS-11.0|27182702|
||ECLASS-13.0|27190301|
|ETIM|||
||ETIM 9.0|EC001031|
|UNSPSC|||
||UNSPSC 21.0|31261500|



Oct 24, 2024, 4:43 AM     Page 5 (6) 

## EMG 12-B2 - Electronics housing 

## 2948306 

https://www.phoenixcontact.com/gb/products/2948306 

## Environmental product compliance 

## China RoHS 

Environment friendly use period (EFUP) 

## EFUP-50 

An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required. 

## EU REACH SVHC 

REACH candidate substance (CAS No.) 

No substance above 0.1 wt% 

Phoenix Contact 2024 © - all rights reserved https://www.phoenixcontact.com 

PHOENIX CONTACT Ltd Halesfield 13, Telford Shropshire, TF7 4PG 01952 681700 info@phoenixcontact.co.uk 

Oct 24, 2024, 4:43 AM     Page 6 (6)

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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