| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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The MCB, or Miniature Circuit Breaker, is an exemplary model of electrical safety, expertly crafted to meet the rigorous standards of IEC/BS EN60898-1 and GB10963.1. This sophisticated device serves as a guardian for your electrical circuits, effectively shielding them from the potential damage caused by overcurrent and short circuits. Unlike a single-use fuse, which requires replacement after operation, the miniature circuit breaker offers the convenience of being reset, allowing for seamless resumption of normal operation. Timelec MCBs are versatile and integral to power distribution systems across domestic, commercial, and industrial buildings, providing robust protection and control over circuits to prevent overload and short-circuit incidents. Furthermore, this product can be enhanced with additional features, such as shunt tripping, under-voltage and over-voltage tripping, and can be paired with auxiliary, alarm, and other specialized electrical accessories, ensuring comprehensive safety and functionality.
Ensure your electrical systems operate flawlessly with Timelec's superior MCBs! As a pioneering MCB manufacturer in the industry, we are dedicated to providing exceptional circuit breakers that consistently meet the pinnacle of quality and reliability standards.
| Product category | CIRCUIT BREAKER | ||
| Product type | MINIATURE CIRCUIT BREAKER(10KA MCB) | ||
| Product model | TMM1-63 | ||
| Business information | MOQ: 120pcs Payment: T/T, L/C Delivery time: 15-60 days Loading Port: Ningbo or Shanghai, China Certification: ISO9001:2015 Logo:pad printing, laser printing (customized design are acceptable) |
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| Unique selling proposition | IEC 60898 10KA MCB can 100% pass 10KA Over 20,000 cycles mechanical and electrical endurance operation |
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| Technical data | Standard | IEC60898-1, GB10963.1 | |
| Electrical features | Rated curret (In) | 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A,25A, 32A, 40A, 50A, 63A | |
| Trip curve | B, C, D | ||
| Pole | 1P ,2P, 3P, 4P | ||
| Rate voltage (Ue) | 1P: 240V/415V ; 2/3/4P: 415V | ||
| Insulation voltage(Ui) | 500V | ||
| Rated frequency | 50/60Hz | ||
| Energy limiting class | 3 | ||
| Rated breaking capacity (Icn) | 10KA | ||
| Rated operating short circuit breaking capacity (Ics) | 7.5KA | ||
| Rated impulse withstand voltage (Uimp) | 4KV | ||
| Electrical life | 4,000 | ||
| Pollution degree | 3 | ||
| Mechanical features | Mechanical life | 20,000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily averages35°C) | -5°C +40 | ||
| Storage temperature | -25°C +70 | ||
| Installation | Terminal connection type | Cable, busbar | |
| Connection capacity (input) | 25mm2 | ||
| Connection capacity (output) | 25mm2 | ||
| Tightening torque (input) | 2.5Nm | ||
| Tightening torque (output) | 2.5Nm | ||
| 35mm DIN rail | |||
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