English
Русский
Español
Français
Deutsch
Description
TOMC5-63 3KA 110V 220V Curve C 3P 40A Mini Circuit Breaker MCB
Mini Circuit Breaker is applied at direct current circuit system, with rated operation voltage DC 220V, rated current up to 63A, to make protection of overload and short circuit, also for the infrequent changeover for the lines.
The breakers are used at places of commercial offices, residential and similar buildings.
The product meets standards of GB 10963.2 and IEC 60898-2, at an advanced international level.
Mini Circuit Breaker Special Tips
1. MCB is for non-professional operation by those untrained, and no maintenance is required.
2. B, C, D tripping curve.
3. Particular devices such as surge protective devices, surge arresters, etc are recommended to install at the upstream line to MCB as a precaution against potential surge voltage and current occurring at its power input side.
4. Choose a suitable trip curve and install it correctly, MCB will trip and close its protected circuit when a fault occurs, thereby providing protection against electric shock.
5. Satisfying conditions and applications as mentioned above, MCB with “ON-OFF” indicating device is considered suitable for isolation function.
| Model Name | TOMC5-63/3/C40 |
| Pole No: | 3 |
| Rated voltage: | AC 110V 220V |
| Rated current(A): | 40 |
| Tripping curve: | C |
| Rated short-circuit capacity(lcn): | 3kA |
| Rated frequency: | 50/60Hz |
| Energy limiting class: | 3 |
| Rated impulse withstand voltage: | 6.2kV |
| Electro-mechanical endurance: | ≥ 6000 |
| Connection terminal: | Screw terminal / Pillar terminal with calmp |
| Connection capacity: | Rigid conductor up to 25mm² |
| Fastening torque: | 2.0Nm |
| Installation: | On symmetrical DIN rail 35mm / Panel mounting |
| Standards | IEC 61009-1, EC 61008-1, AS/NZS 61008-1 |
| IP degree of protection | IP40 for modular enclosure conforming to IEC 60529 |
| IP20 conforming to IEC 60529 | |
| Operating altitude | 2000 m |
| Ambient air temperature for operation | -5°C to +60°C |
| Ambient air temperature for storage | -40°C to +85°C |
| Type | Width 9 mm modules | ||||
| 3P | Rating (In) | B Curve | C Curve | D Curve |
6 |
 | 1A | TOMC5-63/3/B1 | TOMC5-63/3/C1 | TOMC5-63/3/D1 | |
| 3A | TOMC5-63/3/B3 | TOMC5-63/3/C3 | TOMC5-63/3/D3 | ||
| 5A | TOMC5-63/3/B5 | TOMC5-63/3/C5 | TOMC5-63/3/D5 | ||
| 6A | TOMC5-63/3/B6 | TOMC5-63/3/C6 | TOMC5-63/3/D6 | ||
| 10A | TOMC5-63/3/B10 | TOMC5-63/3/C10 | TOMC5-63/3/D10 | ||
| 16A | TOMC5-63/3/B16 | TOMC5-63/3/C16 | TOMC5-63/3/D16 | ||
| 20A | TOMC5-63/3/B20 | TOMC5-63/3/C20 | TOMC5-63/3/D20 | ||
| 25A | TOMC5-63/3/B25 | TOMC5-63/3/C25 | TOMC5-63/3/D25 | ||
| 32A | TOMC5-63/3/B32 | TOMC5-63/3/C32 | TOMC5-63/3/D32 | ||
| 40A | TOMC5-63/3/B40 | TOMC5-63/3/C40 | TOMC5-63/3/D40 | ||
| 50A | TOMC5-63/3/B50 | TOMC5-63/3/C50 | TOMC5-63/3/D50 | ||
| 63A | TOMC5-63/3/B63 | TOMC5-63/3/C63 | TOMC5-63/3/D63 | ||
