User Manual for Immax NEO Smart Electronic Circuit Breaker 07574L

A comprehensive guide for the Immax NEO Smart electronic single-phase circuit breaker (07574L). This manual covers DIN rail installation, wiring instructions, Immax NEO PRO app pairing, LED indicator status, and power consumption...

Table of contents

Quick guide from the manual

To get your Immax NEO Smart electronic circuit breaker up and running, follow these essential steps:

Wiring diagram showing L and N connections

Wiring: Connect the live wire (L) to the L socket and the neutral wire (N) to the N socket from above. Ensure all connections are secure.
Pairing: Enable WiFi and Bluetooth on your smartphone. Long press the button on the circuit breaker until the LED indicator starts flashing blue.
App Setup: Open the Immax NEO PRO app, tap the + icon to add a new device, and follow the on-screen instructions. Ensure your WiFi network is 2.4GHz.

Installation

The device is designed for installation on a standard DIN rail. Ensure the power is disconnected before attempting any wiring. Connect the power line wires from above into the designated L and N sockets on the circuit breaker. Verify that the cables are correctly and securely connected before restoring power.

App Setup and Device Pairing

The device requires the Immax NEO PRO application for smart features. Download the app from the App Store or Google Play. Create an account using your email address. During the pairing process, ensure your phone has both WiFi and Bluetooth enabled. If the device does not appear automatically in the app, select the option for Other WiFi devices. The device only supports 2.4GHz WiFi networks.

LED Indicator Lights

The LED indicators provide status information about the device:

Solid blue: Successful network connection.
Blinking blue (slowly): Pairing mode active.
Not lit: Device is not connected to the network (OFF GRID).
Button LED lit: Switch is in the ON state.
Button LED unlit: Switch is in the OFF state.

Real-time Consumption Monitoring

The electronic circuit breaker allows you to monitor current, voltage, and power in real-time. You can track electricity consumption by day, month, or year through the application, helping you manage the energy usage of devices connected behind the circuit breaker.

Technical Parameters

Protocol: WiFi
Frequency: 2400MHz - 2483.5MHz
Max RF Output: 20dBm
Power Supply: AC 100 - 260V, 50/60Hz
Max Load: 26kW
Current Protection: 1-63A (adjustable in app)
Overvoltage Protection: 220-265V (adjustable in app)
Undervoltage Protection: 76-240V (adjustable in app)
Operating Temperature: -25°C to 70°C
Protection Rating: IP20
Installation: DIN rail

Practical help

Common problems

Device does not appear in the app during pairing.

Ensure WiFi and Bluetooth are enabled on your phone. Long press the button on the device to enter pairing mode (blinking blue). If it still does not appear, select 'Other WiFi devices' in the app.

LED indicator is not lit.

This indicates the device is not connected to the network (OFF GRID). Check your WiFi connection and router status.

Before use

Ensure you have a 2.4GHz WiFi network available.
Verify that the DIN rail installation space is suitable.
Ensure power is disconnected before wiring.
Download and register in the Immax NEO PRO app.
Verify that the live (L) and neutral (N) wires are connected to the correct terminals.

Specs in practice

Current Protection: Adjustable range of 1-63A to protect against overcurrent.
Overvoltage Protection: Adjustable range of 220-265V to prevent damage from high voltage.
Undervoltage Protection: Adjustable range of 76-240V to prevent damage from low voltage.
Wireless Range: 30m in direct visibility, 10m in built-up areas.

Images and diagrams

The wiring diagram shows the L (Live) and N (Neutral) connections entering the device from the top.

Model compatibility

Requires 2.4GHz WiFi network.
Supports Tuya ecosystem.

Show more Show less

Manual page author

Michael Turner

Technical manual editor

Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.