Flush Mounted And Surface Mounted Consumer Unit

Introduction

flush mounted board and surface mounted box which is suitable for all kinds of residential house, villas, residential areas, etc, which is divided into surface and flush mounting installation and accord with EC 60439-3 international standard. The box body and panel are made of flame retardant ABS material. The small circular arc door can open up to 90 degrees. With galvanized din rail and adjustable support, the depth of din rail can be adjusted to install different size MCB and RCD.

NUM：TSM-2/4/6/8/12

CLASS：Consumer Units

Outline And Installation Dimensions

Installation Instructions

Operating principle of flush mounted and surface mounted Consumer Unit circuit breaker

There are two essential contacts in a circuit breaker, and they are:Fixed contactsMoving contactsWhen the circuit is closed, which is a normal condition, the contacts touch each other and carry the current under this condition. Under a closing circuit breaker, current-carrying contacts are known as electrodes that engage each other due to the pressure of a spring.The switching and maintenance of the system are taken care of by either opening or closing the arms of the circuit breaker. The circuit breaker is opened by applying pressure to the trigger. When there is a faulty current flowing through any part of the system, the trip coil of the breaker gets energized thereby moving away from each other, thus opening the circuit.

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