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Description
TOMC3-63 1P 16A Mini Circuit Breaker MCB
AC 1P 16A Mini Circuit Breaker is suitable for untrained non-professionals, no maintenance is required.
The AC 1P 16A Mini Circuit Breaker with the “ON-OFF” indicating device is considered suitable for the isolation function when it meets the above conditions and applications.
Mini Circuit Breaker is recommended to install specific equipment on the upstream line of MCB, such as a surge protector, surge arrester, etc. to prevent surge voltage and current from appearing on its power input side.
Select the proper trip curve and install it properly. If a fault occurs, AC 1P 16A Mini Circuit Breaker trips and closes its protection circuit to provide protection against electric shock.
Standard: IEC 60898.
1P 16A Mini Circuit Breaker Special Tips
1. MCB is for non-professional operation by those untrained, and no maintenance is required.
2. To meet the above conditions and applications, MCB with an “ON-OFF” indicates the device is considered suitable for isolation function.
3. B, C, D tripping curve.
4. Particular devices such as surge protective devices, surge arresters, etc are recommended to install at upstream line to MCB as a precaution against potential surge voltage and current occurring at its power input side.
5. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
| Model Name | TOMC3-63/1/C16 |
| Pole No: | 1 |
| Rated voltage: | AC 110V 220V |
| Rated current(A): | 16 |
| 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 60947-2, IEC 60898-1, EN60898-1 , AS/NES 60898.1 |
| 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 | -35°Cto +70°C |
| Ambient air temperature for storage | -40°C to +85°C |
| Type | Width 9 mm modules | ||||
| 1P | Rating (In) | B Curve | C Curve | D Curve |
2 |
| 1A | TOMC3-63/1/B1 | TOMC3-63/1/C1 | TOMC3-63/1/D1 | |
| 3A | TOMC3-63/1/B3 | TOMC3-63/1/C3 | TOMC3-63/1/D3 | ||
| 5A | TOMC3-63/1/B5 | TOMC3-63/1/C5 | TOMC3-63/1/D5 | ||
| 6A | TOMC3-63/1/B6 | TOMC3-63/1/C6 | TOMC3-63/1/D6 | ||
| 10A | TOMC3-63/1/B10 | TOMC3-63/1/C10 | TOMC3-63/1/D10 | ||
| 16A | TOMC3-63/1/B16 | TOMC3-63/1/C16 | TOMC3-63/1/D16 | ||
| 20A | TOMC3-63/1/B20 | TOMC3-63/1/C20 | TOMC3-63/1/D20 | ||
| 25A | TOMC3-63/1/B25 | TOMC3-63/1/C25 | TOMC3-63/1/D25 | ||
| 32A | TOMC3-63/1/B32 | TOMC3-63/1/C32 | TOMC3-63/1/D32 | ||
| 40A | TOMC3-63/1/B40 | TOMC3-63/1/C40 | TOMC3-63/1/D40 | ||
| 50A | TOMC3-63/1/B50 | TOMC3-63/1/C50 | TOMC3-63/1/D50 | ||
| 63A | TOMC3-63/1/B63 | TOMC3-63/1/C63 | TOMC3-63/1/D63 | ||
