GENERAL

RGM2L-100 ELCB (hereafter simply referred to as breakers), the rated insulation voltage of the breakers is 690V. In the circuit of AC50Hz/60Hz, rated operational voltage 415V or below ,rated current from 20A to 100A, the breakers take the role of infrequent turn-on or turn-off .The breakers have overload and short-circuit protection devices ,also can  protect  from get an electric shock and leakage of electricity as well as fire caused by damage of insulation and trouble of grounding.

The breakers could be installed vertically or horizontally.

The breakers have isolating function and its corresponding symbol is shown as .

The breakers comply with the demands of the following standards:

IEC60947-1 and GB14048.1  Low-voltage switchgear and controlgear——Part1：General rules.

IEC60947-2 and GB/T14048.2  Low-voltage switchgear and controlgear——Part 2：Circuit-breaker.

NORMAL SERVICE AND MOUNTING CONDTIONS

The ambient air temperature does not exceed ＋40℃ and its average over a period of 24h does not exceed ＋35℃,the lower limit of the ambient air temperature is －5℃.

The altitude of the site of installation does not exceed 2000m.

The relative humidity of the air does not exceed 50% at a maximum temperature of +40℃ , higher relative humidities may be permitted at lower temperature,e.g.90% at +20℃. Special measures may be necessary in cases of occasional condensation due to variations in temperature.

Pollution degree 3.

Installing category: III for the main circuit ,and II for other auxiliary and control circuits.

Be suitable in electromagnetic environment A.

There must be not any explosive medium, and there must be not any gas which would corrode metal or any conducting dust which would destory the insulation

The place would not be invaded by rain and snow.

STRUCTURE INTRODUCTION



MAIN TECHNICAL PERFORMANCE INDE

Frame			100
Type			RGM2L-102	RGM2L-103	RGM2L-104
Pole number			2	3	4
Rated current   In（A）			20、30、40、50、60、75、100
Rated insulation voltage Ui（V）			AC690
Rated impulse withstand voltage Uimp（V）			6000
Rated ultimate short-circuit breaking ability   Icu（kA）		AC230V	AC230	AC230/415	AC230/415
		AC415V	25	25	25
Rated service short-circuit breaking ability Ics （%Icu）			/	10	10
Rated residual short-circuit making and breaking ability     I△m（%Icu）			50
Rated residual short-circuit making and breaking ability   I△m（%Icu）			25
Arc-over distance（mm）			≯50
Utilization category			A
Rated residual working current    I△n（mA）		fixed	30、100、200、500
		adjustable	100/200/500
Rated residual non-acting current I△no(mA)			0.5I△n
Maximum breaking time at 2I△n(s)			0.1
Over-current tripping device			Hydraulic-magnetic
comply standards			IEC60947-2
Operating current of short-circuit protection(A)			(8~16)In
Operational performance   (times)		Mechanical durability	8500
		Electrical durability	1500
Outline dimensions（mm）		L	130
		W	50	75	100
		H	60

Note 1：RGM2L-100 breakers can not be fed inversely ,only allowing LINE terminal connect with power supply wires ,LOAD terminal connect with load wires.

Note2：The electronic circuit of RGM2 L -103 and RGM2 L -104 leakage tripping device by A,C phase supply power.

Note 3：N-pole of RGM2L-104 breakers not allowing connect with PEN line and PE line ,or the breakers will be misoperation .

Note4：The load can not have neutral wire ,when RGM2L-103 breakers connecting with three-phases load ,or the breakers will be misoperation.

OUTLINE AND MOUNTING DIMENSIONS

Outline dimensions 

Extension conductor dimensions

Aperture dimensions of the sub-panel

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