Miniature Circuit Breaker Function Introduction
The miniature circuit breaker mainly has the following functions:
Function | Description |
Overload Protection | Protects circuits from overloads by tripping when the current exceeds the rated value. |
Short-Circuit Protection | Provides protection against short circuits by rapidly interrupting the flow of excessive current. |
Isolation | Acts as an isolator to disconnect the circuit from the power source for maintenance or safety purposes. |
Current Limiting | Limits the magnitude of fault currents to protect connected devices and wiring. |
Easy Installation | Designed for easy installation and replacement within electrical panels. |
Compact Size: Small footprint suitable for confined spaces and high-density installations. Reliability: High-quality construction ensures long service life and reliable operation. Versatility: Available in various ratings to cater to different load requir
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Features of Miniature circuit breaker
The device features a sealable or padlock-equipped handle to prevent hazardous operational changes and clearly indicates the contact position. All data is fully printed on the front for long-term identification. It has an energy limiting class of 3, with ionized gas emissions restricted to the most stringent standard of a 45 mm grid distance. This household Miniature Circuit Breaker (MCB) complies with the IEC 60898-1 standard, featuring B, C, and D tripping characteristics, and can be expanded with a variety of Residual Current Devices (RCDs), a full range of additional components, and accessories.