Breaker miniature 16a 4500a

Begin by matching the protection needs: the number of poles (1P or 3P) and the current rating for the circuit. In this batch you’ll find 1P and 3P variants with ratings from 10A up to 63A, typically using a C-curve for general loads, and breaking capacities around 4500A (with select models up to 6000A). For reliability and compatibility, choose from Schneider Electric lines such as Resi9 and Acti9, designed for EN/IEC 60898-1 and standard 230 V networks used in homes and small offices.

The C curve describes the breaker’s tripping characteristics, balancing fast response to higher faults with tolerance for inrush. It is suitable for general-purpose circuits with mixed loads such as lighting outlets and modest equipment. In this collection, most options use the C curve because they target everyday residential and light‑commercial protection. If your plan includes heavy inductive loads or motors, you may opt for a device with a higher curve rating and appropriate current.

For typical single‑phase home‑office circuits, a 1P breaker is used to protect individual lines such as lighting or outlets. For circuits that feed devices across three phases or when you want to protect multiple poles together, a 3P option is appropriate. This range includes both 1P and 3P configurations, so you can match the poles to your panel layout and the electrical distribution in your space.

Breaking capacity is the maximum fault current a breaker can interrupt safely. In these offerings you’ll commonly see 4500A, with some models reaching 6000A for higher fault levels. Choosing the correct value is crucial to prevent equipment damage and ensure the fault current is cleared without tripping unnecessarily. Higher breaking capacity provides a larger safety margin in systems with higher short‑circuit potential, such as multi‑wire installations or larger distribution boards.

Yes, these MCBs are designed for standard distribution boards that follow EN/IEC 60898-1 and operate on 230 V networks. They are part of Schneider Electric’s trusted protection families, built to fit typical modular boards and wiring setups used in homes and small offices. When selecting, confirm that your panel accepts the pole count (1P or 3P) and the current rating you choose, ensuring secure connections and proper isolation when needed.

Both lines provide reliable protection for residential and light‑commercial use; the choice typically hinges on pole count, current rating, and board fit rather than performance alone. In this range, you’ll encounter 1P and 3P options across common ratings, with Acti9 entries noted for EN/IEC 60898-1 compatibility and 230 V operation. Prefer Resi9 for a broad 1P/3P selection and Acti9 variants when you want a compact 1P solution with similar protection credentials.