Brand:A-B
Model:188-J3D030
Rated Current:3 A
Number of Poles:1
Trip Type:B
Breaking Capacity:6kA @ 230V AC
Mounting:Fixed Only
Certification:IEC/EN 60898-1 compliant
The A-B 188-J3D030 Miniature Circuit Breaker is specifically engineered for robust performance in demanding industrial environments, providing reliable overcurrent protection. This circuit breaker is certified according to international standards, making it suitable for a wide array of applications where safety and reliability are paramount.
With a rated current of 3 A and a tripping mechanism designed for Type B circuits, this miniature circuit breaker ensures sensitive equipment is protected from damaging overcurrent situations. Its compact design allows for easy installation and maintenance, saving space in control panels.
The breaker features a robust construction using high-quality materials to withstand harsh conditions often encountered in industrial settings, including exposure to vibrations and temperature fluctuations.
Designed with user convenience in mind, the A-B 188-J3D030 offers quick and easy installation and can be easily integrated into existing control systems without requiring extensive modifications.
This miniature circuit breaker comes with a 3-pole configuration, suitable for applications that require simultaneous disconnection of multiple phases, enhancing safety and operational efficiency in complex electrical systems.



For more industrial automation solutions, visit World PLC.
Explore additional PLC products at Weikun Automation.
Looking for reliable industrial automation solutions? Our industrial automation product offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.












There are no reviews yet.