Description

EN/IEC 60898-1 is the international and European standard for Miniature Circuit Breakers (MCBs) used for overcurrent protection in household and similar installations (rated up to 125A, 440V AC). It ensures safety and performance, defining tripping curves (B, C, D) and short-circuit capacity (up to 25kA), allowing safe residential use.

In electrical engineering, kA stands for kiloamperes (1kA=1,000Amperes), and on a circuit breaker, it indicates the breaking capacity or interrupting rating. It represents the maximum short-circuit current the device can safely interrupt without exploding or sustaining damage.

TÜV stands for Technischer Überwachungsverein (Technical Inspection Association). These are independent bodies that test products for safety.

TÜV certification indicates that a product, service, or process has been tested by an independent German Technical Inspection Association (Technischer Überwachungsverein) for safety, quality, and regulatory compliance. It is a highly respected, internationally recognized mark that ensures compliance with standards like ISO or IEC, minimizing hazards and liability