TGM1L Electrical Circuit Breaker Single Pole MCCB

Product Overview

Description

TGM1L Electrical Circuit Breaker Single Pole MCCB

single pole MCCB

Application:

TGM1L series moulded case circuit break with residual current production.Rated insulation Voltage is 800V. It applies to circuit of AC50Hz, rated working voltage 400V and rated working Current upto 630A, for infrequent switch over and infrequent start of motor.With overload,Short Circuit and under-voltage production,it canprotect circuits and power-supply equipment from damage, can alsobe used for production from damage and any potential fire-hazardcaused by long Existing earth fault which can’t be detected by over-current production. The value of residual current is selectable.

Normal working and Installation Conditions:

1 Ambient air temperature:-5°C ~40°C
2 Altitude:less than 2000 meters
3 Place free from erosion of rain and snow
4 Ambient environment/medium free from explosive danger and air or conductive

Main Technical Parameter:

1 Overload protection
2 Shunt circuit protection
3 Under-voltage protection
4 Residual current protection
5 Power distribution
6 Motor protection Disconnection

 

Type	Frame Rated Current Inm (A)	Rated Current In (A)	Rated Ultimate short Circuit Breaking Capacity lcu (kA)	Rated Service short Cirrcuit Breaking	Rated Residual Action Current In (mA)	Rated Residual Non-action Current I no (mA)
TGM1L-100	100	16,20,32,40,50,63, 80,100	35	22	100/300/500	1/21 no
TGM1L-225	225	100,125,140,160,180, 200,225	35	25
TGM1L-400	400	225,250,315,350,400	50	35	300/500/1000
TGM1L-630	630	400,500,630	50	35

 

Rated insulating voltage Ui(V)	Rated working current le(A)		Rated current of frame Inm (A)
	AC 400V	DC 220V
400	0.3	0.15	Used as auxiliary contact
400	0.3	0.15	≤225
400	0.4	0.2	≥400

 

Type	Rated working voltage
	AC 50HZ		DC
Shunt release	Us	230,400	110,220
Under-voltage release	Ue	230,400	-
Electrical mechanism	Us	230,400	110,220

 

For power distribution

Test current	I/n	Conventional time	Start status	Ambient temperature
Conventional non-action time	1.05	1h(In≤63A)	Cold status	+40℃
		2h(In>63A)
Conventional action time	1.30	1h(In≤63A)	Right after test No.1	+40℃
		2h(In>63A)

 

For motor Protection

Setting current	Conventional time		Start status	Ambient temperature
1.05ln	Inm=100A	≥2h no action	Cold status	+40℃
	Inm=225A/400A	≥2h no action
	Inm=630A	≥2h no action
1.2ln	Inm=100A	<2h action	Right after test No.1	+40℃
	Inm=225A/400A	<2h action
	Inm=630A	<2h action
1.5ln	Inm=100A	<4min action	Heat status	+40℃
	Inm=225A/400A	<4min action
	Inm=630A	<8min action
7.2ln	Inm=100A	≥1s action	Cold status	+40℃
	Inm=225A/400A	4s<T≤10s action
	Inm=630A	6s<T≤20s action

 

Overall and Installation Dimension

 

Type	Number of poles	Outline dimensions (mm)				Installation dimensions(mm)
		A	B	C	D	a	b	c
Frame-A TGM1L-100	3	93	150	110	92	30	129	4.5
	4	122	150	110	92	60	129	4.5
Frame-B TGM1L-225	3	107	165	110	90	35	126	4.5
	4	142	165	110	90	70	126	4.5
Frame-C TGM1L-400	3	150	257	146.5	106.5	44	194	7
	4	198	257	146.5	106.5	88	194	7
Frame-D TGM1L-630	3	210	280	155	115.5	70	243	7
	4	280	280	155	115.5	70	243	7

 

 

 

 

 

Tengen Group Co., Ltd. is one of the largest scale enterprises of industrial equipment. Our general headquarters lies in "China Electric Appliance Capital", Liushi, Wenzhou. We have successively won honorary titles such as national large-scale enterprise, national level enterprise, China's electric top 100 enterprise, China mechanical top 100 enterprise, and China's top 100 manufacturer.The product quality of Tengen Group has been strictly controlled in each working procedure, and many kinds of internationalization standard quality guaranteed systems can be highly effective under our company's strict monitoring.

Q:What’s the payment terms?
A:We accept T.T, Paypal, Western Union, LC at sight.

 

Q:What’s the delivery time?
A:Usually it will take about three weeks for production.

 

Q:What’s the standard of package?
A:Export standard package or special package according to custome

 

Q:What kind of product quality your factory offer?
A:We offer most competitive prices with best quality.

 

Q:Which market do you already sell?
A:We already ship to North America, Europe, Middle East, Southeas

 

Any problem, please don't hesitated to contact us!