Categories
Miniature Circuit Breaker

Meba breakerMBL10 series

Meba breaker MBL10 series

is used for protecting against electrical leakage in the circuit of 50Hz or 60Hz, rated voltage single-phase 240V, three phases 415V, rated current up to 63A. If the current exceeds the fixed value, the MBL10 breaker can cut off the power within the time of 0.1s automatically to protect the personal residual current. With this function, the MBL10 breaker can protect the unfrequent switch-over of the circuit under normal conditions.Standards: It conforms to IEC60898 IEC60947.

Meba breaker MBL10 series

Product Details Manufacturer: Meba Electric Enterprises
Country of Origin: China
Brand: Meba
Model: MBL10
Manufacturing Standards IEC 60898 IEC60947
Tropicalization Relative Humidity 93% RH at 25℃
Room Temperature 10℃ a 60℃
Electrical Properties Rated at 40℃ A 6/10/16/20/25/32/40/50/63
Rated operating voltage at 40℃ Vac 240/415
Nominal Frequency Hz 50/60
Interrupting Capacity at 230V kA 6
Operating temperature 40
Degree of Protection IP20
Number of poles 1/2/3/4
Conductor cross section (minimum allowable) mm2 25
Minimum number of power moves 4000
Minimum number of mechanical operations 10000
Operation curve B/C/D
Current Trip Curve  C A 5 a 10 In
Characteristic Intervention attach
Type Of Assembly FOR RIEL DIN 35mm
Operation Indicator Window The circuit breaker have an operating window color display that shows the state in which it is (connected or disconnected).
Features MAGNETIC COIL: ensures the switching of short-circuit, speaking within the following ranges: 5 to 10 times rated current (Type C), 3 to 5 times rated current ( Type B ), 10 to 14 times rated current ( Type D )
BIMETAL: ensures the breaker trip when overloaded.
ARC CHAMBER: effectively dissipates the electric arc that is generated by the opening contacts of the trigger mechanism in the presence of an overload or short circuit.
Present Certificates CE CB
ISO 9001-2000 awarded by the competent certification body, Meba is qualified in the manufacturing of the object
IEC 60898 standards in the manufacture of the goods
Curve compliance issued Shot by an accredited laboratory for effect
Life, given by Meba to ensure that the life of the goods offered by at least 15 years.
Testing For Acceptance Before receiving the circuit breakers (breakers), customers may perform the tests may be necessary to ensure compliance with the technical specifications.
Packing The packaging is sure that withstand any adverse conditions during transport and handling to the warehouse of customers
Dial Century, Year, Month and Batch In one of its sides the breaker is marked with permanent ink, year, month and batch.
Catalog Attach catalogs indicating the technical specification
Shows Submit sample of the product offered
Technical Warranty 2 YEARS
Place of Delivery FOB & CNF
Delivery 25 Days
Categories
Miniature Circuit Breaker

Meba circuit breaker MBL11

Meba circuit breaker MBL11

Application:

Meba circuit breaker MBL11is mainly used in AC50/60HZ single-pole 230V or two, three, four-pole 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit under normal condition. The product is suitable for industry, business, building, residence, etc. It is conformity with GB10963,IEC60898 standards.

1.1 Function
protection of circuits against short-circuit currents,
protection of circuits against overload currents,
switch,
isolation,
circuit breaker is used in domestic installation,
as well as in commercial and industry electrical
distribution systems.

1.2 Feature
high protective grade(up to IP20), high breaking capacity,
reliable sensitive action, convenient, long life etc.

1.3 Selection
Technical data of the network at the point considered:
the earthing systems (TNS, TNC),
short-circuit current at the circuit-breaker installation point,
which must always be less than the breaking capacity of this device,
Network normal voltage.

Tripping curves of Circuit breaker:
B curve (3-5In)  protection for people and big length cables in TN and IT systems.
C curve (5-10In)  protection for resistive and inductive loads with low inrush current.
D curve(10-14In)  protection for circuits which supply loads with high inrush current
at the circuit closing (LV/LV transformers, breakdown lamps).

1.4 Approvals and certificates of Circuit breaker
Detailed information, please refer to Certificates Table

 

Technical Data

Number of Poles: 1P,2P,3P, 4P

Rated Current(A):6A, 10A, 16A,20A, 25A, 32A, 40A, 50A, 63A

Breaking Capacity(A): 6000A

Rated Voltage(V):240/415V

Rated Frequency:50/60HZ

Electrical Life:6000

Mechanical life:20000

Protection degree:IP20

MAGNETIC COIL: ensures the switching of short-circuit, speaking within the following ranges: 5 to 10 times rated current (Type C), 3 to 5 times rated current ( Type B ), 10 to 14 times rated current ( Type D )

BIMETAL: ensures the breaker trip when overloaded.

ARC CHAMBER: effectively dissipates the electric arc that is generated by the opening contacts of the trigger mechanism in the presence of an overload or short circuit.

Categories
Fuse Modular Devices

Meba electric fuse MBQF

Meba electric fuse MBQF

– Branch circuit protection
– Telecom power distribution
– Power conditioning
– Automatic control systems
– Power supplies
– Power conversion systems
– UPS equipment
– Control machines
– Generator sets

Meba electric fuse MBQF

Technical Data

Max. AC Voltage 230/400 VAC
Max. Interrupting Capacity 5kA rms
Min. Current Rating 0.5A
Max. Current Rating 1=125A
3=100A
Agency Recognition of Approvals IEC 60947-2
SANS VC8036
SANS 156
QF Range
Special Supply Authority/Industrial Circuit Breaker-5KA
Type Poles Voltage KA MCB Width(mm) STD Pack Rating(A)
QF-1(13) 1 230VAC 5 13 (1 Module) 12 10 15 20 25
QF-3(13) 3 400VAC 5 39 (3 Module) 4 10 15 20 25
QF-1(19) 1 230VAC 5 19.5 (1 Module) 12 10 15 20 25 30 35 40 45 50 63
QF-3(19) 3 400VAC 5 58.5 (3 Module) 4 10 15 20 25 30 35 40 45 50 63
QF-1(26) 1 230VAC 5 26 (2 Module) 12 10 15 20 25 32 40 45 50 63 70 80 100 125
QF-3(26) 3 400VAC 5 78 (3 Module) 4 10 15 20 25 32 40 45 50 63 70 80 100
Switch Disconnectors 6KA, mini and DIN Rail Mounting, 45 mm Escutcheon
Type Poles Voltage KA MCB Width(mm) STD Pack Rating(A)
QF-1(13)-D 1 230VAC 6 13 (1 Module) 12 10 15 20 25
QF-3(13)-D 3 415VAC 6 39 (3 Module) 4 10 15 20 25
QF-1(18)-D 1 240VAC 6 18 (1 Module) 12 10 15 20 25 30 35 40 45 50 63
QF-3(18)-D 3 415VAC 6 54 (3 Module) 4 10 15 20 25 30 35 40 45 50 63
QF-1(26)-D 1 240VAC 5 26 (2 Module) 12 10 15 20 25 32 40 45 50 63 70 80 100 125
QF-3(26)-D 3 415VAC 5 78 (3 Module) 4 10 15 20 25 32 40 45 50 63 70 80 100

Categories
Miniature Circuit Breaker

Meba circuit breaker MBLSN

Meba circuit breaker MBLSN

is mainly used in AC50/60HZ single-pole 230V or two, three, four-pole 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit under normal condition. The product is suitable for industry, business, building, residence, etc. It is conformity with GB10963,IEC60898 standards.

MEBA Circuit Breaker MBLSN

Feature
1. Much higher short circuit breaking capacity.
2. Dual-connection convenient for both standard busbar and conductor connection.
3. Improved safety of operators offered by special design of terminals.
4. Much longer service life thanks to energy storage operating mechanism.
5. A variety of modular auxiliaries allows for easy and quick installation.
6. Enclosure and functional parts made of advanced plastics with flame-retardant,heat-resistant and impulse-proof properties.
7. Higher current-limiting capacity ensuring a cost-effective range of products.

Technical Data
– Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A,40A,50A,63A.
– Tripping characteristics: B(3-5)In; C(5-10)In; D(10-15)In.
– No. of pole: 1p, 2p, 3p, 4p.
– Breaking capacity (see table1).

Rated current(A) Pole Rated Voltage(V) Rated short-circuit breaking current (A) COS
1~63 1 230,230/400 6000 0.7
2,3,4 400 6000 0.7