Tag: circuit protection

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MTmax Moulded Case Circuit Breaker

Meba MCCB Breaker MBS125-1P

meba mccb breaker MBS125

Application

1. EZC-250F MCCB series is one of breakers which adopts international advanced design, manufacture technology to develop.

2.The rated insulating voltage is 500V, suitable for AC 50Hz(60Hz), rated working voltage 500V or below, rated working current is 15A to 250A of circuit and use in distributing electric energy.

3. It complies with standard of IEC60947-2.

Classification:

1. Installation way: Mounted vertically, Horizontal installation;
2. By use of circuit breaker usage: Distribution protection, Motor protection;
3. According to the mode of wiring points: Front panel wiring, Back panel wiring , Plug-in connection;
4. According to the mode of operation: direct operating handle, External turning the handle operations, electric operation;
5. By release type distinction: instantaneous action release (magnetic release), thermal + electromagnetic release (duplex); electronic release;
6. Poles Number: 3poles, 4poles;

Specification

Type MBS-125 MBS-250
Poles No. 3 3
Rated Current In(A) 16, 20, 25, 32, 40, 50, 60, 80, 100, 125 63, 80, 100, 125, 160, 200, 225, 250
Rated Insulation Voltage Ui(V) 690 690
Rated Impulse Withstand Voltage(Kv) 6 8
Utilisation Category A A
Rated Breaking Capacity(KA)Icu/Ics 220/240VAC 25/7 40/40
380/415VAC 18/5 25/25
660/690VAC – 12/6

Working condition:
1.The altitude not exceeding 2000m
2.The ambient temperature is from +40°Cto -5°C
3.Ambient environment is free from explosive danger and air or dust, which may cause corrosion of metal or weakness of insulation.
4.Ambient environment is free from erosion of rain or snow.
5.Pollution degree 3
6.Over-voltage category III

Trip characteristic:
The thermodynamic release of the breaker has the advantages of inverse time-delay while the magnetic release the instantaneous operation as shown on table 2(distribution circuit breaker)and table 3(motor protection circuit breaker).

Overall & Installation Dimensions:

MBS series Overall & Installation Dimensions

PDF Download

[Download not found]Meba MCCB Breaker MBS125-1P is big ampere circuit breaker  with high breaking capacity match with RCCB, MCB  use  to protection power distribution equipment safety.

Categories
MTmax Moulded Case Circuit Breaker

Meba Mould Case Breaker EZC-100F

meba mould case breaker EZC-100F

Application

1. EZC-250F MCCB series is one of breakers which adopts international advanced design, manufacture technology to develop.

2.The rated insulating voltage is 500V, suitable for AC 50Hz(60Hz), rated working voltage 500V or below, rated working current is 15A to 250A of circuit and use in distributing electric energy.

3. It complies with standard of IEC60947-2.

Classification:

1. Installation way: Mounted vertically, Horizontal installation;
2. By use of circuit breaker usage: Distribution protection, Motor protection;
3. According to the mode of wiring points: Front panel wiring, Back panel wiring , Plug-in connection;
4. According to the mode of operation: direct operating handle, External turning the handle operations, electric operation;
5. By release type distinction: instantaneous action release (magnetic release), thermal + electromagnetic release (duplex); electronic release;
6. Poles Number: 3poles, 4poles;

Specification

Type

EZC60E

EZC100B

EZC100D

EZC160D

EZC250D

Poles No.

3

3

3

3

3

Rated Current In(A)

15, 20, 25, 30, 40, 50, 60

15, 20, 25, 30, 40, 50, 60, 75, 80, 100

15, 20, 25, 30, 40, 50, 60, 75, 80, 100

125, 160

200, 225, 250

Rated Operating Voltage Ue(V)(50/60Hz)

500

500

500

500

500

Rated Insulation Voltage Ui(V)

500

500

500

500

500

Rated Impulse Voltage Uimp(Kv)

6

6

6

6

6

Utilisation Category

A

A

A

A

A

Rated Limited Breaking Capacity Icu(KA)

220/240V

7.5

25

25

85

85

380V

7.5

10

18

18

18

400V

7.5

10

15

15

15

Rated Used Breaking Capacity Ics(%Icu)

25

50

50

50

50

Working condition:
1.The altitude not exceeding 2000m
2.The ambient temperature is from +40°Cto -5°C
3.Ambient environment is free from explosive danger and air or dust, which may cause corrosion of metal or weakness of insulation.
4.Ambient environment is free from erosion of rain or snow.
5.Pollution degree 3
6.Over-voltage category III

Trip characteristic:
The thermodynamic release of the breaker has the advantages of inverse time-delay while the magnetic release the instantaneous operation as shown on table 2(distribution circuit breaker)and table 3(motor protection circuit breaker).

Overall & Installation Dimensions:

EZC Series Overall & Installation Dimensions

PDF Download

[Download not found]Meba Mould Case Breaker EZC-100F is big ampere circuit breaker  with high breaking capacity match with RCCB, MCB  use  to protection power distribution equipment safety.

Categories
MTmax Moulded Case Circuit Breaker

Meba Molded Case Breaker Protector MTmax-1250A-3P

Tmax 1250A 3P Moulded Case Breaker Protector

Application

1. MTmax series moulded case breaker is the lasted model, suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, rated operating current up to 1600A.

2. It features normal structure, reliable performance, high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit.

3. It complies with standard of IEC60947-2.

Classification:

1. Installation way: Mounted vertically, Horizontal installation;
2. By use of circuit breaker usage: Distribution protection, Motor protection;
3. According to the mode of wiring points: Front panel wiring, Back panel wiring , Plug-in connection;
4. According to the mode of operation: direct operating handle, External turning the handle operations, electric operation;
5. By release type distinction: instantaneous action release (magnetic release), thermal + electromagnetic release (duplex); electronic release;
6. Poles Number: 3poles, 4poles;

Specification

Type Rated current(A) PoleNo Rated perating voltage(V) Ultimate short circuit breaking capacity(KA) Short circuit breaking(KA)
AC380V(400) AC660V(690) DC250 AC380V(400)
TM6-125S 12.5,16,20,25,32,40,50,63,80,100,125  

 

2P

3P

4P

 ≥30 15 – – 7.5
TM6-125H 25 – 20 16
TM6-160S 16,20,32,40,50,63.80,100,125,160  

380V

660V

 35 8 20 18
TM6-160H 50 10 40 25
TM6-250S 100,125,160,180,200,225,250 35 10 40 18
TM6-250H 50 16 40 30
TM6-400S 200,225,250,315,350,400 35 16 18 18
TM6-400H 65 25 48 48
TM6-630S 400,500,630 50 20 30 30
TM6-630 80 30 60 60
TM6-800S 500,630,700,800 50 20 30 30
TM6-800H 80 30 60 60
TM6-1250S 500,600,630,800,1000,1250 50 10 35 37

 

Working condition:
1.The altitude not exceeding 2000m
2.The ambient temperature is from +40°Cto -5°C
3.Ambient environment is free from explosive danger and air or dust, which may cause corrosion of metal or weakness of insulation.
4.Ambient environment is free from erosion of rain or snow.
5.Pollution degree 3
6.Over-voltage category III

Trip characteristic:
The thermodynamic release of the breaker has the advantages of inverse time-delay while the magnetic release the instantaneous operation as shown on table 2(distribution circuit breaker)and table 3(motor protection circuit breaker).

PDF Download

[Download not found] MEBA MTmax 1250A 3P  molded case breaker protector  is big ampere circuit breaker  with high breaking capacity match with RCCB, MCB  use  to protection power distribution equipment safety. 

Categories
MTmax Moulded Case Circuit Breaker

Meba 400A 3Pole SACE MCCB MTmax-400A-3P

meba mccb abb Tmax 400A 3P

Application

1. MTmax series moulded case  breaker is the lasted model, suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, rated operating current up to 1600A.

2. It features normal structure, reliable performance, high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit.

3. It complies with standard of IEC60947-2.

Classification:

1. Installation way: Mounted vertically, Horizontal installation;
2. By use of circuit breaker usage: Distribution protection, Motor protection;
3. According to the mode of wiring points: Front panel wiring, Back panel wiring , Plug-in connection;
4. According to the mode of operation: direct operating handle, External turning the handle operations, electric operation;
5. By release type distinction: instantaneous action release (magnetic release), thermal + electromagnetic release (duplex); electronic release;
6.  Poles Number: 3poles, 4poles;

Specification

Type Rated current(A) PoleNo Rated perating voltage(V) Ultimate short circuit breaking capacity(KA) Short circuit breaking(KA)
AC380V(400) AC660V(690) DC250 AC380V(400)
TM6-125S 12.5,16,20,25,32,40,50,63,80,100,125  

 

2P

3P

4P

 ≥30 15 – – 7.5
TM6-125H 25 – 20 16
TM6-160S 16,20,32,40,50,63,80,100,125,160  

380V

660V

 35 8 20 18
TM6-160H 50 10 40 25
TM6-250S 100,125,160,180,200,225,250 35 10 40 18
TM6-250H 50 16 40 30
JM6-400S 200,225,250,315,350,400 35 16 18 18
TM6-400H 65 25 48 48
TM6-630S 400,500,630 50 20 30 30
TM6-630 80 30 60 60
TM6-800S 500,630,700,800 50 20 30 30
TM6-800H 80 30 60 60
TM6-1250S 500,600,630,800,1000,1250 50 10 35 37

Working condition:
1.The altitude not exceeding 2000m
2.The ambient temperature is from +40°Cto -5°C
3.Ambient environment is free from explosive danger and air or dust, which may cause corrosion of metal or weakness of insulation.
4.Ambient environment is free from erosion of rain or snow.
5.Pollution degree 3
6.Over-voltage category III

Trip characteristic:
The thermodynamic release of the breaker has the advantages of inverse time-delay while the magnetic release the instantaneous operation as shown on table 1(distribution circuit breaker)and table 2(motor protection circuit breaker).

PDF Download

[Download not found]   MEBA 400A 3P SACE MCCB with high breaking capacity match with RCCB, MCB  use  to protection power distribution equipment safty.