XMNC MCB Magnetic Tripping Mechanism 63A,80A.100A,125A

Short Description:

PRODUCT NAME: MAGNETIC TRIPPING MECHANISM

MODE NO.: XMNC

MATERIAL: COPPER, PLASTIC

SPECIFICATIONS: 63A,80A,100A,125A

APPLICATIONS: MCB, MINIATURE CIRCUIT BREAKER

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Introduction

NC 63A 80A 100A 125A circuit breaker construction - 副本

Working Principle

The circuit breaker is an essential device in the modern world, and one of the most important safety mechanisms in your home. Whenever electrical wiring in a building has too much current flowing through it, these simple machines cut the power until somebody can fix the problem. Without circuit breakers (or the alternative, fuses), household electricity would be impractical because of the potential for fires and other mayhem resulting from simple wiring problems and equipment failures.Circuit breakers are essentially resettable fuses that are automatically operated electrical switches that cut off the circuit whenever the current jumps above a safe level, avoiding overheating, melting, and potential fires.

Details

NC 63A 80A 100A 125A circuit breaker Solenoid 线圈

NC 63A 80A 100A 125A circuit breaker magnetic yoke 磁轭

NC 63A 80A 100A 125A circuit breaker iron core铁芯

NC 63A 80A 100A 125A circuit breaker terminal 接线板

NC 63A 80A 100A 125A circuit breaker moving contact动触头

NC 63A 80A 100A 125A circuit breaker Thermo Metal 双金

NC 63A 80A 100A 125A circuit breaker arc runner 引弧片

NC 63A 80A 100A 125A circuit breaker terminal+Fix Contact 静触头+接线板

When the overflow of current takes place through MCB – Miniature Circuit Breaker, the bimetallic strip gets heated and it deflects by bending. The deflection of the bi-metallic strip releases a latch. The latch causes the MCB to turn off by stopping the flow of the current in the circuit.

The operating mechanism consists of both magnetic tripping and thermal tripping arrangements.

The magnetic tripping arrangement essentially consists of a composite magnetic system that has a spring loaded dash pot with a magnetic slug in a silicon fluid, and a normal magnetic trip. A current carrying coil in the trip arrangement moves the slug against spring towards a fixed pole piece. So the magnetic pull is developed on the trip lever when there is a sufficient magnetic field produced by the coil.

Our Advantages

1.We are professional manufacturer of all kinds of parts for mcb with competitive price and high quality.

2.Samples are free , but the freight charge should be paid by customers.

3.Your logo can be showed on the product if required.

4.We will answer within 24 hours.

5.We are looking forward to having business relationship with customers all over the world

6.OEM Manufacturing is available, which includes: Product, Package, Color, New Design and so on. We are able to offer special design, modification and requirement.

7. We will updating the production situation for customers before delivery.

8. Testing before delivery for customers is accepted for us.