Product Overview

The Wylex 40A 6kA Single Pole and Neutral RCBO Type A Curve B (NHXS1B40) is a high-performance circuit protection device designed for residential and commercial electrical systems. This compact RCBO combines the functions of an MCB and an RCD, providing both overcurrent protection and earth fault protection in a single unit. Its robust design ensures reliable performance, making it an ideal choice for safeguarding your electrical installations.

This RCBO features a 40A rated current and a 30mA trip sensitivity, offering effective protection against electrical faults. The single pole with switched neutral configuration enhances safety by disconnecting both the live and neutral conductors in the event of a fault. The device is DIN rail mountable, making it easy to install in standard consumer units, and its compact size allows for efficient use of space.

The Wylex RCBO is designed to meet the highest standards of safety and performance. Its B curve characteristic ensures it can handle inrush currents from inductive loads without nuisance tripping. The device is suitable for use in a variety of applications, from domestic circuits to light commercial installations, providing a dependable solution for your circuit protection needs.

Specification

Breaking Capacity	6kA
Current Amps	40A
Curve Type	Type B
Frequency	50Hz
IP Rating	IP20
Mounting	DIN Rail
Operating Temperature Maximum	40°C
Operating Temperature Minimum	-5°C
Pole	1
RCD Type	Type A
Voltage	230V
Depth	77mm
Height	90mm
Weight	0.14kg
Width	18mm