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A compact ground circuit breaker

A grounding circuit and circuit breaker technology, applied in the direction of protective switch terminals/connections, etc., can solve the problems of difficult wiring, wire core falling off, and inability to fully insert the cable core, so as to improve convenience and prevent automatic falling off , the effect of efficient fixed effects

Active Publication Date: 2019-02-26
杭州申之江电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a compact grounding circuit breaker to solve the problem that the existing technology cannot completely insert the cable core, and the wiring is difficult, which leads to the easy occurrence of the core falling off. the problem of the situation

Method used

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  • A compact ground circuit breaker
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  • A compact ground circuit breaker

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] see Figure 1-Figure 5 , the present invention provides a compact grounding circuit breaker: its structure includes a rear case 1, a wiring device 2, a front cover 3, an assembly nut 4, a wiring label 5, a manual panel 6, a signal indicator light 7, a reset button 8, a manual The switch 9, the front cover 3 and the rear case 1 are connected by buckling, the two wiring devices 2 are installed at the upper and lower ends of the middle part of the front cover 3 by embedding, the front The cover 3 is fastened with the rear shell 1 through four assembly nuts 4, and the wiring labels 5 are provided with four and distributed in pairs at the upper and lower ends of the front cover 3 and aligned with the wiring device 2. The front cover 3. The midd...

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Abstract

The invention discloses a compact circuit breaker of a grounding circuit. The structure of the compact circuit comprises a rear shell, wiring devices, a front cover, an assembly nut, a wiring label, amanual panel, a signal indication lamp, a reset button and a manual switch, wherein the front cover and the rear shell are connected in a buckling mode, and two wiring devices are arranged and are arranged at an upper end and a lower end of a middle part of the front cover by an embedment mode. The compact circuit breaker has the beneficial effects a wire core of a cable penetrates through the wiring devices via an incoming line hole in a wire clamping rack and then is upwards pulled and fixed by a warp plate, a high-efficient fixing effect can be achieved by anti-slip sawtooth, the raising and the descending of a wire clamping device can be conveniently controlled by a line loosen lifting handle, wiring convenience is improved, and the wire core of the cable is effectively prevented fromautomatically falling off.

Description

technical field [0001] The invention is a compact grounding circuit breaker, which belongs to the field of circuit breakers. Background technique [0002] As we all know, circuit breakers used in low-voltage power distribution systems include circuit breakers for wiring with overcurrent protection functions, and leakage circuit breakers with overcurrent protection functions and grounding protection functions. [0003] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Currently, circuit breakers on the market are in progress When assembling and disassembling the circuit, tools such as a screwdriver are needed to assist, which is very convenient to use and affects work efficiency. [0004] The existing technology cannot fully cover the cable core, and the wiring is difficult, resulting in the tendency for the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/08
Inventor 乐见协周博滔陈寨辉
Owner 杭州申之江电器有限公司
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