Mini Circuit Breaker
Miscellaneous
NT50
NT50
NT50
Application:
- The circuit breaker is used as a protection switch for power supplying a circuit with AC 50Hz or 60Hz, voltage 220V, current up to 32A. It has inherent overload protection function. Combined with a fuse, it can also provide short circuit protection for a circuit. Besides, it can unfrequently make and break a loaded circuit. It is especially suitable for lighting devices in houses and public places, or a single electric appliance such as refrigerator etc.
Technical Data
Type | NT50 |
Number of poles | 2P |
Rated Current(A) | 5, 10, 16, 20, 25, 32A |
Breaking Capacity(A) | 1500 |
Rated Voltage(V) | 240V |
Dimensions
MEM
MEM
MEM
Application:
- MEM mini circuit breaker applies to industry ,commercial ,lighting and electrical machine distribution system with AC415V,50/60Hz ,rated working current to 63A protect against overload and short circuit ,The item is installed into plug-in type mounting base .
Technical Data
Type | MEM |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 32, 63, 100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 415V |
Frequency(Hz) | 50/60Hz |
Electrical Life | ≥6000 |
Mechanical Life | ≥16000 |
Hydraulic Magnetic Mini Circuit Breaker
SA3-G3
SX2N 1P+N, SX3N 3P+N Enclosed type
SX3, SX3N 3P+N
SF3 G3
Application:
- Hydraulic magnetic miniature circuit breaker are mainly suitable for overload and short circuit protection. It adopts hydraulic magnetic trip instead of bimetal. So it has a high sensitivity and it is also not effected by the ambient temperature. It is especially used for illumination and distribution in industry and commerce. They are mainly used for overload and short circuit protection within the circuit of AC 50Hz/60Hz, rated voltage of single pole or double poles up to 240V, three poles up to 415V. They can also be used for an unfrequent switch-over of the circuit and illumination under normal conditions.
- Standard: IEC 157-1973.
Technical Data
Rated Current (A) | Number of poles | Rated Voltage (V) | Breaking Capacity (A) | |
SX-G3 | SF-G3 SA-G3 |
|||
3, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63 | 1P | 230/ 240V | 3000 | 6000 |
2P, 3P | 400/ 415V | 3000 | 6000 |
Characteristic Curve
TQA
TQA 2P, 3P
Application:
- TQA series miniature circuit breaker has characteristic of small size ,light weight ,novel structure and excellent performance ,They are mounted in the illuminating distribution board and used in guesthouse, block of flats ,high buildings, squres, airports,rail way station ,plants and enterprises etc, in ACcircuits220 V(single pole)up to 415V(3 pole)50Hz for protection of overload short circuit and for circuit change-over in lighting system ,Braking capacity is 3KA
Technical Data
Type | TQA |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥16000 |
THQL
THQL
THQL 1/2
Application:
- THQL mini circuit breaker applies to industry ,commercial ,lighting and electrical machine distribution system with AC415V,50/60Hz ,rated working current to 100A protect against overload and short circuit ,The item is installed into plug-in type mounting base.
- THQL1/2 miniature circuit breaker applies to industrial, commerical, lighting and electric machine distribution system with AC415V, 50/60Hz, rated working current up to 100A to protect against overload and short circuit. The item is installed into plug-in type mounting base.
Technical Data
Type | THQL, THQL 1/2 |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥20000 |
TQL
TQL 3P
TQL 1P, 2P
Application:
- TQL series miniature circuit breaker has characteristic of small size ,light weight ,novel structure and excellent performance ,They are mounted in the illuminating distribution board and used in guesthouse, block of flats ,high buildings, squres, airports,rail way station ,plants and enterprises etc,
Technical Data
Type | TQL |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥20000 |
SQUARE D
SQUARE D
Application:
- D series black mini circuit breaker has high breaking capacity ,reaction speed ,ease of use ,the replace of fast ,long life , They are mounted in the illuminating distribution board and used in guesthouse, block of flats ,high buildings, squres, airports,rail way station ,plants and enterprises etc in ACcircuits220 V(single pole)up to 415V(3 pole)50Hz for protection of overload short circuit and for circuit change-over in lighting system ,Braking capacity is 3KA
Technical Data
Type | D |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥20000 |
BH-P
BH-P 1P, 2P
BH-P 3P
Application:
- BH-P mini circuit breaker applies to industry ,commercial ,lighting and electrical machine distribution system with AC415V,50/60Hz ,rated working current to 100A protect against overload and short circuit ,The item is installed into plug-in type mounting base
Technical Data
Type | BH-P |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥16000 |
Dimensions
BH
BH
Application:
- BH series miniature circuit breaker has characteristic of small size ,light weight ,novel structure and excellent performance ,They are mounted in the illuminating distribution board and used in guesthouse, block of flats ,high buildings, squres, airports,rail way station ,plants and enterprises etc, in ACcircuits220 V(single pole)up to 415V(3 pole)50Hz for protection of overload short circuit and for circuit change-over in lighting system ,Braking capacity is 3KA
Technical Data
Type | BH |
Number of poles | 1P, 2P, 3P |
Rated Current(A) | 6, 10,16, 20, 25, 30, 40, 50, 63, 70, 80, 90,100A |
Breaking Capacity(A) | 3000 |
Rated Voltage(V) | 110/ 220V (1P); 240/ 415V (2P); 415V (3P) |
Electrical Life | ≥6000 |
Mechanical Life | ≥16000 |
Dimensions