CN206135167U - Miniature circuit breaker wire jumper copper bar - Google Patents

Abstract

Miniature circuit breaker wire jumper copper bar is used for being qualified for the next round of competitions of serial master switchs such as miniature circuit breaker DZ47 or C65N, is connected to along separate routes the inlet wire department of serial switch such as miniature circuit breaker DZ47 or C65N or connecting row to play the effect of connecting connecting. Miniature circuit breaker wire jumper copper bar distribution contact position becomes the cuboid, be be used for strengthening with switch hookup location's area of contact to the construction has reduced the resistance value, has improved quality of supply, and being very convenient.

Description

Miniature circuit breaker wire jumper copper bar

Technical field

Controller switching equipment electrically installs distribution.

Background technology

The master workers for being engaged in electric installation are aware that, the series such as small-size moulded case circuit breaker DZ47 or C65N, and main switch is to dividing Connecting line between way switch, is connected using the circuit of oneself processing；So traditional manufacture method will take installer The time of Fu, because traditional handicraft is connected using wire, the section of wire is circular, due to miniature circuit breaker DZ47 or C65N etc. Serial wiring, so as to cause electric part contact surface also relatively small, easily leaves hidden danger using crimping；So currently using wiring Wire jumper pattern not only expend the time for installing master worker, and be easily caused loose contact.

The content of the invention

Miniature circuit breaker wire jumper copper bar, for the outlet of the series main switch such as miniature circuit breaker DZ47 or C65N, connection To the series switch such as branch miniature circuit breaker DZ47 or C65N or the point of incoming cables of line bank, connect and must make so as to play to form a connecting link With.Miniature circuit breaker wire jumper copper bar distribution contact position, into cuboid, is the contact area for increasing and switching link position, So as to reduce resistance value, power supply quality is improve, and it is very convenient to construct.

Description of the drawings

Accompanying drawing 1 is phase line wire jumper copper bar top view and sees from top to bottom, and accompanying drawing 2 is phase line wire jumper copper bar side view, accompanying drawing 3 It is phase line wire jumper copper bar schematic perspective view, accompanying drawing 4 is zero line wire jumper copper bar top view and sees from top to bottom, accompanying drawing 5 is that zero line is jumped Line copper bar side view, accompanying drawing 6 is zero line wire jumper copper bar schematic perspective view；Numeral is corresponded to respectively in accompanying drawing：1st, cuboid copper bar, 2, Cuboid excessively into cylinder copper bar, 3, cylinder copper bar.

Specific embodiment

Miniature circuit breaker wire jumper copper bar is divided into, phase line wire jumper copper bar and zero line wire jumper copper bar, totally two kinds of wire jumper copper bars.Two kinds Copper bar is using red copper material as raw material；Phase line wire jumper copper bar, it is cuboid that two ends are processed into, and two ends are each on cuboid There is an elbow bend, mid portion is cylinder, from cuboid the steady smooth transition in cylinder body position is converted into, keep section Product is constant, while there is two elbow bends on the cylinder；Zero line wire jumper copper bar, only one end are rectangular shape and only one Individual elbow bend, centre is also cylinder, and the other end is then the extension of mediate cylindrical, and from cuboid cylinder side is converted into Formula isopen wire jumper copper bar, while there is an elbow bend on the cylinder.Two kinds of copper bars the position except two terminated lines with Outward, one or more layers insulating barrier is brushed or is molded, or is insulated using other insulation modes.It is worth mentioning that small-sized open circuit Device wire jumper copper bar, mid portion using cylinder, for convenience use by client's bending and adjustment angle.

Claims (2)

1. a kind of miniature circuit breaker wire jumper copper bar, is characterized in that：There are phase line wire jumper copper bar and zero line wire jumper copper bar, totally two kinds of wire jumpers Copper bar；Phase line wire jumper copper bar, it is cuboid that two ends are processed into, and respectively there is an elbow bend at two ends on cuboid, middle Part is cylinder, the steady smooth transition in cylinder body position is converted into from cuboid, while there is two quarter bends on the cylinder Head；Zero line wire jumper copper bar, only one end are rectangular shape and only one of which elbow bend, and centre is also cylinder, and another End is then the extension of mediate cylindrical, cylinder mode isopen wire jumper copper bar is converted into from cuboid, while on the cylinder There is an elbow bend.

2. miniature circuit breaker wire jumper copper bar according to claim 1, is characterized in that in addition to the position of two terminated lines, Brush or be molded one or more layers insulating barrier.