QUVIX NT50 Smart Circuit Breaker 20A/30A, Leakage Protection Air Switch

### Product Overview

The QUVIX NT50 Earth Leakage Circuit Breaker (ELCB) is a versatile circuit breaker suitable for both residential and industrial applications, available in 20A and 30A ratings. It integrates multiple protection features-including earth leakage, overload, and short-circuit protection-and includes a "TEST" button for quick functional checks to ensure electrical safety.

### Key Features

Comprehensive Protection: Earth leakage, overload, and short-circuit protection with rapid power cutoff upon fault detection

One-touch TEST button for convenient periodic self-checks

Compact DIN-rail mount design: space-saving and easy to install

Durable housing: high-temperature resistant and flame-retardant for a long service life

Suitable for home distribution systems, small equipment, and factory wiring

### Specifications

Model: NT50

Rated Current: 20A / 30A

Functions: Earth leakage protection, overload protection, short-circuit protection

Mounting Type: DIN-rail mount

### Instructions for Use

1. Connect wiring according to the LINE (input) and LOAD (output) markings

2. Toggle the switch to ON to energize the circuit, or to OFF to cut power

3. Periodically press the TEST button to verify that the earth leakage protection is functioning correctly

4. If the breaker trips, troubleshoot and resolve the circuit fault before resetting the switch

### Precautions

Installation must be performed by a qualified electrician; inspect the circuit and resolve any faults after a trip before resuming use.

What's in the box
1 x QUVIX NT50 Smart Circuit Breaker 20A/30A, Leakage Protection Air Switch