Teltonika PR3PXAU3 AU Power Supply 18W 4-pin connector 12V 1.5A
Genuine Australian 18W Power Supply for Teltonika Industrial Routers, Gateways and Network Devices
The Teltonika PR3PXAU3 AU Power Supply 18W is an official Teltonika power adapter designed to provide reliable power for compatible Teltonika industrial routers, gateways, switches, and networking devices. Featuring an Australian Type I mains plug, 12V DC output, 1.5A current rating, and a 4-pin industrial connector, the PR3PXAU3 delivers stable and efficient power for industrial IoT, automation, SCADA, and networking applications.
Designed for continuous industrial operation, the PR3PXAU3 offers a universal AC input range, DoE Level VI energy efficiency, hiccup-mode short circuit protection, and 4000V isolation between primary and secondary circuits for enhanced safety and reliability.
Key Features
Genuine Teltonika Power Supply
Designed specifically for compatible Teltonika networking equipment, including:
- Industrial Cellular Routers
- Industrial IoT Gateways
- Ethernet Switches
- Cellular Modems
- Remote Monitoring Devices
The factory-fitted 4-pin connector ensures quick and secure installation with supported Teltonika products.
Australian Type I Plug
The PR3PXAU3 includes:
- Australian Type I AC Plug
- Direct Wall Plug Design
- Compatible with Australian and New Zealand power outlets
No additional plug adapters are required for local installations.
Why Choose the PR3PXAU3?
The PR3PXAU3 is ideal as a replacement or spare power supply for Teltonika industrial networking devices.
Key benefits include:
Genuine Teltonika Accessory
- Australian Type I Plug
- Regulated 12V DC Output
- 1.5A Output Current
- 18W Maximum Power
- Industrial 4-Pin Connector
- 2 Metre Cable Length
- Hiccup Short Circuit Protection
- 4000V Isolation Protection
- DoE Level VI Energy Efficiency
Electrical Specifications
AC Input
| Specification |
Value |
| Input Voltage |
100–240 VAC |
| Input Frequency |
50/60 Hz |
| Input Current |
0.6 A |
| Input Connector |
Australian Type I Plug |
The universal input range enables use across multiple regions while maintaining Australian plug compatibility.
DC Output
| Specification |
Value |
| Output Voltage |
12 VDC |
| Output Current |
1.5 A |
| Maximum Output Power |
18 W |
| Output Connector |
4-Pin Connector (3 mm Pitch) |
Provides stable regulated power suitable for compatible Teltonika industrial devices.
Industrial 4-Pin Connector
The PR3PXAU3 uses Teltonika's standard industrial power connector.
Connector Specifications
- 4-Pin Connector
- 3 mm Pin Pitch
- Pre-Moulded Connector
- Secure Locking Fit
This connector is widely used across Teltonika industrial routers, gateways, and networking equipment.
Protection Features
The PR3PXAU3 incorporates built-in electrical protection for improved reliability and equipment safety.
Protection Functions
- Hiccup Short Circuit Protection
- High Voltage Isolation
- Stable Regulated Output
HIPOT (Dielectric Withstand Test)
- Primary to Secondary Isolation: 4000 VDC
These protections help safeguard connected devices against electrical faults.
Input and Output Tolerances
Input Operating Range
| Specification |
Value |
| Absolute Input Voltage |
90–264 VAC |
| Frequency Range |
47–63 Hz |
| Inrush Current |
60 A |
Output Voltage Tolerance
Ensures stable performance under varying mains power conditions.
Energy Efficiency
The PR3PXAU3 complies with:
Efficiency Standard
Benefits include:
- Reduced Standby Power Consumption
- Lower Energy Costs
- Improved Environmental Performance
- Efficient Continuous Operation
Ideal for 24/7 industrial applications.
Reliability
MTBF
Engineered for long-term reliability in industrial and commercial environments.
Physical Specifications
Dimensions
| Dimension |
Size |
| Length |
56.7 mm |
| Width |
28.0 mm |
| Height |
44.5 mm |
Cable Length
Connector
- 4-Pin, 3 mm Pitch
- Connector Length: 29.3 mm
Weight
The long cable allows flexible installation inside industrial control cabinets and network enclosures.
Compatible Applications
The PR3PXAU3 is suitable for powering compatible Teltonika devices requiring a 12V DC input with a 4-pin power connector, including:
- Industrial Cellular Routers
- Industrial Gateways
- Ethernet Switches
- Industrial IoT Controllers
- Remote Monitoring Systems
- SCADA Equipment
- Automation Controllers
- Edge Networking Devices
Always verify the required voltage and connector type before installation.
Certifications and Compliance
Safety Standards
- AS/NZS 62368.1:2018
- AS/NZS 3112:2017
EMC Compliance
- AS/NZS CISPR 32:2015
- EN 55032:2015
- EN 55035:2017
- EN 61000-3-2:2019
- EN 61000-3-3:2013+A1:2019
Designed to meet Australian and international electrical safety and EMC requirements.
