Description
Miniature Circuit Breaker
TOMC5-63 1P 16A Miniature Circuit Breaker MCB is suitable for protection against overload & short circuits for lighting & other domestic loads.
Terminal quenching treatment, environmentally friendly plating, good torsion resistance, and rust prevention effect. It is 100% new, high-quality, stable connection contact with strong electrical conductivity.
Miniature Circuit Breaker Special Tips
1. MCB is for non-professional operation by those untrained, and no maintenance is required.
2. Satisfying conditions and applications as mentioned above, MCB with “ON-OFF” indicating device is considered suitable for isolation function.
3. 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.
4. B, C, D tripping curve

| Model Name | TOMC5-63/1/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 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 | ||||
| 1P | Rating (In) | B Curve | C Curve | D Curve | 2 |
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1A | TOMC5-63/1/B1 | TOMC5-63/1/C1 | TOMC5-63/1/D1 | |
| 3A | TOMC5-63/1/B3 | TOMC5-63/1/C3 | TOMC5-63/1/D3 | ||
| 5A | TOMC5-63/1/B5 | TOMC5-63/1/C5 | TOMC5-63/1/D5 | ||
| 6A | TOMC5-63/1/B6 | TOMC5-63/1/C6 | TOMC5-63/1/D6 | ||
| 10A | TOMC5-63/1/B10 | TOMC5-63/1/C10 | TOMC5-63/1/D10 | ||
| 16A | TOMC5-63/1/B16 | TOMC5-63/1/C16 | TOMC5-63/1/D16 | ||
| 20A | TOMC5-63/1/B20 | TOMC5-63/1/C20 | TOMC5-63/1/D20 | ||
| 25A | TOMC5-63/1/B25 | TOMC5-63/1/C25 | TOMC5-63/1/D25 | ||
| 32A | TOMC5-63/1/B32 | TOMC5-63/1/C32 | TOMC5-63/1/D32 | ||
| 40A | TOMC5-63/1/B40 | TOMC5-63/1/C40 | TOMC5-63/1/D40 | ||
| 50A | TOMC5-63/1/B50 | TOMC5-63/1/C50 | TOMC5-63/1/D50 | ||
| 63A | TOMC5-63/1/B63 | TOMC5-63/1/C63 | TOMC5-63/1/D63 |




