# SWITCHING AMPLIFIER, NPN/PNP, PNP/NPN

![Product image](https://novapart.co/image/farnell:3268551/)

**URL**: https://novapart.co/products/2943437/switching-amplifier-npn-pnp
**SKU**: 2943437
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €36.3500
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Product Range | EMG |
| Current Rating | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3268551/)

https://www.phoenixcontact.com/us/products/2943437 

## Switching amplifier - EMG 12-TR/INV - 2943437 

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) 

Inverter module. The inverter module inverts the signals of ground switching n-p-n transistor outputs into plus switching p-n-p outputs, and vice versa. 

Key commercial data 

Packing unit 1 pc ~~a~~ GTIN ~~LI a~~ Weight per Piece (excluding packing) 32.66 GRM Custom tariff number 85364190 Country of origin Germany ~~a~~ Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27371102|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27371102|
|eCl@ss 5.0|eCl@ss 5.0|27371001|
|eCl@ss 5.1|eCl@ss 5.1|27371001|
|eCl@ss 6.0|eCl@ss 6.0|27371001|
|eCl@ss 7.0|eCl@ss 7.0|27371001|
|eCl@ss 8.0|eCl@ss 8.0|27371001|



## ETIM 

|ETIM 2.0|ETIM 2.0|EC001437|
|---|---|---|
|ETIM 3.0|ETIM 3.0|EC001437|
|ETIM 4.0|ETIM 4.0|EC001437|
|ETIM 5.0|ETIM 5.0|EC001437|



10/10/2014   Page 1 / 2 

https://www.phoenixcontact.com/us/products/2943437 

## Switching amplifier - EMG 12-TR/INV - 2943437 

## Classifications 

UNSPSC 

**==> picture [541 x 322] intentionally omitted <==**

**----- Start of picture text -----**<br>
UNSPSC 6.01 30211916<br>UNSPSC 7.0901 39121515<br>UNSPSC 11 39121515<br>UNSPSC 12.01 39121515<br>UNSPSC 13.2 39121515<br>SSS<br>Drawings<br>Application drawing Application drawing<br>24V 24V<br>E NPN<br>C NPN DEK- + DEK- +<br>TRN/INV - C PNP TR/INV -<br>E PNP<br>rea, for<br>0V 0V<br>a = NPN output<br>b = load<br>Circuit diagram<br>NPN +<br>–<br>PNP<br>**----- End of picture text -----**<br>


Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 

10/10/2014   Page 2 / 2 



## Links

- [View this product on Novapart](https://novapart.co/products/2943437/switching-amplifier-npn-pnp)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/emg-12-tr-inv/switching-amplifier-npn-pnp-pnp/dp/3268551)
---

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