Technical Specifications and Operational Parameters of Circuit Breaker

The Circuit Breaker described herein represents a precision protection device engineered for low-current control circuits. Designed to operate with input currents ranging from 2mA to 100mA, this component provides crucial protection for sensitive electronic equipment and control systems. Its compatibility with both alternating current and direct current power sources makes it exceptionally versatile for various industrial applications. The design and manufacturing of this Circuit Breaker adhere to strict international standards, ensuring reliable performance and safety across different electrical environments and operational conditions.

This Circuit Breaker demonstrates significant operational flexibility through its wide voltage compatibility. For alternating current applications, it accepts input voltages from 24VAC to 240VAC with a frequency range of 50Hz to 60Hz. Simultaneously, the device supports direct current operations with voltage inputs spanning 24VDC to 220VDC. This dual compatibility allows the Circuit Breaker to be implemented across diverse electrical systems without requiring significant modifications or additional components, providing design engineers with substantial application flexibility.

The environmental specifications of this protection device ensure dependable performance under various operating conditions. With an IP20 protection rating, the Circuit Breaker offers basic protection against solid objects larger than 12.5 millimeters, making it suitable for standard industrial environments where minimal moisture exposure is expected. The operational temperature range of -25℃ to +70℃ enables reliable performance across most climatic conditions, from cold storage facilities to industrial settings experiencing elevated ambient temperatures.

Compliance with international standards represents a fundamental aspect of this component’s design philosophy. The Circuit Breaker fully conforms to EN/IEC60947-5-1 and EN/IEC60947-5-4 standards, which govern the requirements for low-voltage switchgear and controlgear, including circuit-breakers for equipment. These certifications verify that the device has undergone rigorous testing for electrical safety, mechanical durability, and operational reliability, providing assurance of its performance characteristics and safety compliance for industrial applications.

This precision Circuit Breaker offers comprehensive circuit protection for low-current applications across industrial control systems, automation equipment, and electronic devices. Its technical parameters, including wide current and voltage ranges, appropriate environmental protection, and standard compliance, make it a reliable choice for engineers seeking robust circuit protection solutions. The device’s design considerations address the critical needs of modern electrical systems where precise current protection and operational reliability are paramount requirements for ensuring system integrity and safety.