Gtm1-63 3p/4p Moulded Case Circuit Breaker MCCB with IEC60947-2

Basic Info

Model NO.	GTM1
Poles Number	3
Type	Circuit Breaker
Function	Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification	ISO9001-2000, CE, CCC, IEC60947-2
Transport Package	Carton
Trademark	JUBANG
Origin	China
HS Code	8536200000
Production Capacity	500000PCS/Year

Product Description

GTM1 Mould Case Circuit Breaker

1-OEM Service Offered
2-Payment : LC/TT
3-Delivery : By sea / By train
4-FOB/CIF/CIP

Application: In distribution network of AC50Hz or 60Hz, ranted voltage up to 690V and rated insulation voltage 800V
Standard: IEC60947-2
Parameters: Rated voltage: 400V, 690V
Rated current: 6-2000A
Rated insulation voltage: 800V
Features: High breaking capacity
Reasonable design, safe and reliable.
Compact conformation, Elegant appearance
Easy to install, better adaptability.
With 2, 3, 4 poles.

Model

GTM1-63

GTM1-125

GTM1-250

GTM-400

GTM1-630

GTM1-800

IEC60947-2 GB/T 14048.2

Shell grade current

Inm(A)

63

125

250

400

630

800

Operating frequency(Hz)

(Hz)

50

50

50

50

50

50

Breaking type

L

M

L

M

L

M

L

M

L

M

L

M

Number of poles

3P

3P,4P

2P,3P

2P,3P,4P

2P,3P

2P,3P,4P

3P

3P,4P

3P

3P,4P

3P,4P

3P

Rated current

In(A)

10~63

16~125

100~250

225,250,315,350,400

400,500,630

630,700,800

Rated insulation voltage

Ui(V)

500

800

800

800

800

690

Rated impulse withstand voltage

Uimp(V)

8

8

8

8

8

8

Rated working voltage

Ue(V)

400

230/400

230/400/690

230/400

230/400/630

400

400/690

400

400/690

400

Flashover distance

(mm)

≯50

≯50

≯50

≯100

≯100

≯100

Rated ultimate short-circuit sgementation capability

Icu(kA)

400V

25

50

35

50

35

50

50

65

50

65

50

65

690V

-

-

20(3P)

-

20(3P)

-

20(3P)

-

20(3P)

-

Rated running short-circuit segementation capability

Ics(kA)

400V

12.5

35

25

35

25

35

35

50

35

50

35

45

690V

-

-

10(3P)

-

10(3P)

-

15(3P)

-

15(3P)

-

Utilization category

A

A

A

A

A

A

Service life

Mechanical life(times)

Free maintenance

20000

20000

20000

10000

10000

10000

Maintenance

40000

40000

40000

20000

20000

20000

Mechanical life(times)

8000

8000

8000

7500

7500

7500

Outline dimension

Width(W)(2P*/3P/4P)

78

78,103

65,92

65,92,122

75,107

75,107,142

150

150,198

181

181,239

210,280

210

Length(L)

135

150

165

258

270

280

Height(H)

89

96

86

104

106

124

150

155

158

Opitonal Accessories

Alarm contact

08

O

O

O

O

O

O

Shunt release

10

O

O

O

O

O

O

Auxiliary contacts

20

O

O

O

O

O

O

Under-voltage tripper

30

O

O

O

O

O

O

Two groups of auxiliarycontact

60

O

O

O

O

O

O

Direct rotation handle

RH

O

O

O

O

O

O

Extended rotation handle

ERH

O

O

O

O

O

O

Hand-operated mechanism

SC1

O

O

O

O

O

O

Electrical operation mechanism

MT

O

O

O

O

O

O

Mechanical interlocking

MIF

O

O

O

O

O

O

Wiring in front of the plate

O

O

O

O

O

O

Plug-in back-panel wiring

O

O

O

O

O

O

Plug-in front-panel wiring

-

O

O

O

O

O

Draw-out type

-

-

-

O

O

O

O Optional - None *only GTM1-125 and GTM1-250 have 2P