The NM1 Molded Case Circuit Breaker is applied in the following scenarios:
● Distribution Network Circuit:
The NM1 Molded Case Circuit Breaker is suitable for AC 50Hz or 60Hz distribution network circuits with a rated working voltage up to 690V. It has a rated insulation voltage of up to 800V (500V for type 63) and a rated current range from 6A to 1250A. It effectively protects lines and power supply equipment from damage caused by overload, short circuits, undervoltage, and other faults.
● Motor Protection:
It provides protection for motors against infrequent starting, overload, short circuit, and undervoltage. By selecting appropriate trip settings, the NM1 Molded Case Circuit Breaker ensures effective protection against electrical faults.
● Isolation Function:
The NM1 Molded Case Circuit Breaker includes an isolation function, allowing it to disconnect circuits when necessary to ensure equipment and personnel safety. It can be installed vertically or horizontally, accommodating various layout and environmental requirements.
● Transparent Cover Design:
In the NM1 series, three-pole products ranging from 63A to 400A feature transparent covers, enabling users to observe internal operations at any time. This design facilitates monitoring of circuit breaker status and timely detection of potential issues.
● Compliance with Standards:
The NM1 Molded Case Circuit Breaker complies with GB 14048.2 standards, ensuring product quality and reliability.
● Wide Range of Applications:
Due to its versatile applications and excellent performance, the NM1 Molded Case Circuit Breaker is widely used in electrical systems across industrial, commercial, and residential settings.
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