| Prod Model: |
TSB3-125AP |
| Rated Current: |
40, 50, 63, 80, 100, 125A |
| Rated Voltage: |
240V / 415V |
| Rated Impulse Withstand Voltage: |
6kv |
| Limit Circuit Breaking Capacity: |
6-10ka |
| Running Circuit Breaking Capacity: |
6-7.5ka |
| Instantaneous Tripping Type: |
C, D |
| Electrical Life: |
≥6000 Operations |
| Mechanical Life: |
(O-C) ≥20000 Operations |
| Mounting: |
DIN Rail |
| Ambient Temperature: |
-40-70ºC |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Structure: |
MCB |
| Poles Number: |
2 |
| Certification: |
CE |
| Function: |
Prepaid Kwh Meter Intelligent Control |
Product Description
Introduction TSB3-125AP is a new type of circuit breaker with intelligent control function designed for prepaid energy.
The circuit breaker is applicable to controlling the power consumption data collection system.
Its action is controlled by the prepaid energy meter according to the account balance of the power consumer.
The circuit breaker is used in circuit of rated working voltage at 230/400VAC 50/60Hz,rated control voltage at 220VAC and rated current under 125A.
Its insulation voltage is 500V.
Features1. Impact: 18mm width cotrol module
2. Intelligent: automatically connect or disconnect the circuit according to the account balance
3. Safe: breaking capacity >6kA
4. Reliable Transmission: intermediate drive shaft ensures synchronous action of circuit breaker of 2 or more poles. Specification| Number of Poles | 2P, 4P |
| Rated Current (A) | 40,50,63,80,100,125 |
| Limit Circuit Breaking Capacitor | 6-10 KA |
| Running Circuit Breaking Capacity (KA) | 6-7.5 |
| Rated Voltage (V) | 230/415V |
| Rated Impulse Withstands Voltage | 6KV |
| Instantaneous Tripping Type | C, D |
| Circumstance Temperature | -40ºC~+70ºC |
| Electrical Life | ≥ 6000 operations |
| Mechanical Life | ≥ 20000 operations |
Functions220VAC signal is adopted to control the circuit breaker. The control unit is powered by the control signal line. When the circuit breaker acts, it is temperately powered through phase line. In other occasions, the circuit breaker consumes low power. The leakage current of phase line is less than 0.2mA.
220VAC signal is used to feed back conditions of the circuit breaker. When the breaker is in "ON" condition. the feedback is 220VAC: when in ""OFF" condition, no feedback signal.
The single phase circuit breaker is powered by the phase line. Three phases circuit breaker is powered through the three phases lines. When any one of the three phases failed, the circuit breaker can feedback normally. The control and feedback signal terminals have the function of anti-false inserting.
Signal lamp in the front panel indicates the control condition of the energy meter.
Full-automatic remote control conform to the following table. Semi-automatic remote control conforms to the table, except for No.1. | NO | Phase Line | Control Signal | Initial Condition | Condition After Action | Remark |
| 1 | 220VAC | 0-220VAC | OFF | ON | close signal received |
| 2 | 220VAC | ON | OFF | open by hand allowed |
| 3 | OFF | ON | close by hand allowed |
| 4 | 220VAC-0V | ON | OFF | close signal received |
| 5 | OFF | OFF | open signal received |
| 6 | 0V | OFF | OFF | close by hand prohibited |
| 7 | 220VAC-0V
0V-220VAC | 220VAC | ON | ON | power supply recovers after blackout, automatically open and then close the breaker prohibited. |
| 8 | OFF | OFF | power supply recovers after blackout, automatically close the breaker or close and then open the breaker prohibited |
| 9 | 0V | / | OFF | OFF | circuit disconnected, the breaker stays in the initial condition |
| 10 | 0V | / | ON | ON |
Dimensions (mm)
About Tosun Electric
Why us?
1. Clients' benefit first.
2. Over 24 years' experience.
3. Reasonable price and good source of raw material.
4. A group of professional inspectors monitor quality.
5. TUV, SEMKO, CE, CB, ROHS Approval for products.
6. Unique design for packing.
7. Experienced salesmen.
We are one of the most reliable manufacturers and exporters of low tension electrical items and illumination products in China. We have successfully developed and dealt with numerous electrical products in high quality, such as Circuit Breaker, AC Contact, Panel Enclosure, Electrical Accessories for Panel Enclosure, Pushbutton, Switch, Fuse, Meter, Temperature Controller, Cable Tie, Wiring System products as well as illumination items.
· Qualifications and Technological Strength
We possess full line of high-tech production equipment and great strength of technology support besides advanced designing forces powered by the first class engineering teams with super industrial computer systems. Thus, Our products are novel in designs, excellent in workmanship and tope reliable in quality. A lot of our products have obtained "RoHS", "CB", "CE" and "IRAM", and other international quality approvals. The products now are being well sold in more than 82 countries and regions in the world.
· Contact Us Today
We have always pays special attention to protecting the benefits of clients' so that both the clients ans our company are able to gain the maximum benefits from the relations between us. We warmly look forward to establishing, reinforcing and expanding long term fruitful relationship with the reliable clients all over the world.
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