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a circuit breaker

A technology of circuit breakers and housings, applied in the field of circuit breakers, can solve the problems of large occupied space, difficult installation and maintenance, etc.

Active Publication Date: 2019-07-16
ZHEJIANG TENGEN ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the background technology, the present invention provides a circuit breaker, which mainly solves the problems that the current circuit breaker occupies a large space and is difficult to install and maintain in a modular installation environment

Method used

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Embodiment Construction

[0024] The invention will be further described below in conjunction with the accompanying drawings: as shown in the figure, a circuit breaker includes a housing 1, and the housing is provided with a tripping mechanism, an arc extinguishing mechanism and an operating mechanism 4, and the operating mechanism includes An operating handle 48, one side of the housing is provided with the operating handle and a wiring mechanism for crimping wires, and the side of the housing is an open area 100 for operating the operating handle and wiring mechanism. The invention provides a circuit breaker, the operating handle and the wiring mechanism are arranged on the side of the casing, the wiring and the operation of the handle can be performed in an open area, and single-sided interaction is possible, which is especially suitable for flat and modular installation.

[0025] In this embodiment, as shown in the figure, the wiring mechanism includes a first through slot 2 and a second through slo...

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Abstract

Disclosed is a circuit breaker. The circuit breaker mainly solves the problems that the existing circuit breaker occupies a large space and is difficult to install and maintain under the modularized installation environment. An operating handle and a wiring mechanism of the circuit breaker are arranged on the side of a shell, so that wiring and operation of the handle can be performed in an open area, and the circuit breaker can realize single-side interaction and is particularly suitable for flat and modularized installation.

Description

technical field [0001] The invention belongs to the field of low-voltage electrical appliances, and in particular relates to a circuit breaker. Background technique [0002] The circuit breaker has the characteristics of advanced structure, reliable performance, strong breaking capacity, beautiful and compact appearance, etc. It is used for the overload and short circuit protection of lighting, power distribution lines and equipment in office buildings, residential buildings and similar buildings, and can also be used as a circuit breaker. It is used for infrequent on-off operation and conversion. [0003] At present, there is a device for installing circuit breakers on the market. Because the installation groove of the device tends to be modularized and flat, the operating handle of the traditional circuit breaker is installed on the top of the housing, and the wiring mechanism is installed on the top of the housing. Shoulder, it is very inconvenient to install and maintai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/02H01H71/08
CPCH01H71/0207H01H71/08
Inventor 庞文益靳海富刘成萍
Owner ZHEJIANG TENGEN ELECTRIC
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