TF-DZ47-63S high breaking small circuit breaker is mainly used in AC 50Hz/60Hz, rated working voltage 240V/415V, rated current to 63A and below. Normally, it can also be used as an infrequent disconnection and conversion of lines. Circuit breakers are mainly used in industrial, commercial, high-rise buildings, household and other places.






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Model | MINI CIRCUIT BREAKER | ||
Code | TF-DZ47-63S | ||
Standard | IEC/EN 60898-1 | ||
Electrical Features | Rated current in | A | 1 2 3 4 6 10 16 20 25 32 40 50 63 |
Poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P | ||
Rated voltage Ue | V | 240/415 | |
Insulation coltage Ui | V | 500 | |
Rated frequency | Hz | 50/60 | |
Rated breaking capacity | A | 4, 500 | |
Rated impulse withstand voltage (1.2/50)Uipm | V | 4000 | |
Dielectric test voltage at and ind. Freq. For 1min | KV | 2 | |
Pollution degree | 2 | ||
Themo-magnetic release characteristic | B(3-5In), C(5-10In), D(10-20In) | ||
Mechanical Features | Electrical life | 4, 000 | |
Machanical life | 10, 000 | ||
Contact position indicator | Yes | ||
Protection degree | IP 20 | ||
Reference temperature of setting of thermal element | °C | 30 | |
Ambient temperature(with daily average≤35°C) | °C | -5~+40 | |
Storage temperature | °C | -25…+70 | |
Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar | |
Terminal size top/bottom for cable | mm² | 25 | |
AWG | 18-3 | ||
Terminal size top/bottom for busbar | mm² | 25 | |
AWG | 18-3 | ||
Tightening torque | N*m | 2.0 | |
In-lbs. | 22 | ||
Mounting | 35mm DIN rail | ||
Connection | From top and bottom |





