AC MCB
LBB Series

LBB Series

abb-series-mcb

S230

Application:

  • S230 MCB (mini circuit breaker ,circuit breaker) is mainly used in lighting distribution system in dusty, commerce and dwelling, and protecting fractional electric motors, And they also have many merits of high protective grade (up to IP20), high break capacity, reliable sensitive action, convenient, multiple assembling, long life etc.
  • They are mainly adapted to the circuit of AC 50HZ, 230V in single pole, 400V in double, three for protecting overload and short circuit, Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.

Technical Data

Type S230
Number of poles 1P, 2P, 3P
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(A) 6000
Rated Voltage(V) 230/400V
Rated Frequency(Hz) 50/60Hz

S200

Application:

  • S200 series (mini circuit breaker,circuit breaker) is mainly suitable for overload and short circuit protection .It is especially used in illumination and distribution system of industry and commerce .It is of pleasing outlook & high breaking capacity etc,Its frame and parts adopts plastic of light weigh ,realible performance ,high inflammable resistance and shock resistance for long service life.
  • It is mainly used for overload and short circuit protection within the circuit of AC50/50Hz,rated voltage of single pole up and short circuit protection within the circuit of AC50/60Hz ,rated voltage of single pole up to 240V,two,three up to 415V.It can also be used for an unfrequent switchover of the circuit breaker and illumination under normal condition.

Technical Data

Type S200
Number of poles 1P, 2P, 3P
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(A) 6000
Rated Voltage(V) 230/400V
Rated Frequency(Hz) 50/60Hz

S250S

Application:

  • S250S series of miniature circuit breaker structure, unique design, the core is used by professional production line, and Set of contacts, overload, short circuit protection and free trip in one of the metal body movement, With other agencies rely on the product, compared with the shell positioning, this design ensures the product of the breaking of the reliable, Not subject to external factors, while the hammer-type core fast-moving action of electromagnetic systems and other technologies to ensure the limit of the product.

Technical Data

Type S250S
Number of poles 1P, 2P, 3P, 4P
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(A) 6000(1~40A), 4500(50~63A)
Rated Voltage(V) 230/400V
Rated Frequency(Hz) 50/60Hz

S260

Application:

  • S260 Miniature Circuit Breaker is our latest product, the terminal distribution lines can overload and short circuit protection, And with isolation, enclosure thermal solid-type material, this material after forming no melting point, Even if the event of fire are only gradually charring rather than melting of deformation, so its high insulation and heat resistance. S260 have the contact location display function, in its internal structure, Contact position indicator contact CPI directly reflects the exposure situation, When the contact closes and the circuit, when connected, CPI shows red; when the contacts separate and disconnected the circuit to show green. Even when agencies have been forced stuck, CPI is still correctly reflect the situation of contact of the opening and closing. Achieve the “visible security”, make your peace of mind. S260 also has a stand-alone metal operating mechanism, without shell positioning, Switch fabric to make a more strong and stable, and can avoid casing damage or deformation caused by the action failure. This makes the product stability and reliability greatly increased. The upper and lower end of the range of S260 can be done into the line side, And may even lead and bus, and the breaking capacity unchanged. Trip offers a variety of features and a wide range of current levels, suitable for different occasions applications.

Technical Data

Type S260
Number of poles 1P, 2P, 3P
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(A) 6000
Rated Voltage(V) 230/400V
Rated Frequency(Hz) 50/60Hz

S270

Application:

  • S270 series (mini circuit breaker,circuit breaker) is mainly suitable for overload and short circuit protection .It is especially used in illumination and distribution system of industry and commerce .It is of pleasing outlook & high breaking capacity etc,Its frame and parts adopts plastic of light weigh ,realible performance ,high inflammable residtance and shock resistance for long service life.It is mainly used for overload and short circuit protection within the circuit of AC50/50Hz,rated voltage of single pole up and short circuit protection within the circuit of AC50/60Hz ,rated voltage of single pole up to 240V,two,three up to 415V.It can also be used for an unfrequent switchover of the circuit breaker and illumination under normal condition

Technical Data

Type S270
Number of poles 1P, 2P, 3P
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Breaking Capacity(A) 6000
Rated Voltage(V) 230/400V
Rated Frequency(Hz) 50/60Hz
Endurance >4000
Circumstance Temp. -5°C ~ +40°C
Electrical Life ≥6000
Mechanical Life ≥20000
Protection Degree IP20

DPN

Application:

  • DPN mini circuit breaker /mcb/circuit breaker is applicable to protect line conductor and overload ,and short circuit of small sealed motors. It is mainly for protection of circuit with AC220V and 50Hz/60Hz,and for unfrequent conversion under normal conditions as well.Its action can be up to two pole with only one pole volume and be used as a leakage breaker by assembling with leakage .It is produced as per IEC 60898 standard.

Technical Data

Type DPN
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32A
Breaking Capacity(A) 4500A (IEC60898)
Rated Voltage(V) 230/240V
Rated Frequency(Hz) 50/60Hz
Number of operation cycles(O-C) >20000
Tripping characteristics B 3-5In, C 5-10In

H200N

Application:

  • H200N mini circuit breaker /mcb/circuit breaker is applicable to protect line conductor and overload ,and short circuit of small sealed motors .It is mainly for protection of circuit with AC220V and 50Hz/60Hz,and for unfrequent conversion under normal conditions as well.Its action can be up to two pole with only one pole volume and be used as a leakage breaker by assembling with leakage .It is produced as per IEC 60898 standard.

Technical Data

Type H200N
Rated Current(A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32A
Breaking Capacity(A) 4500A (IEC60898)
Rated Voltage(V) 230/240V
Rated Frequency(Hz) 50/60Hz
Number of operation cycles(O-C) >20000
Tripping characteristics B 3-5In, C 5-10In

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