Schneider Electric EZ9F34163 Easy9 MCB 1P 63A 4.5kA Type C Miniature Circuit Breaker

The Schneider Electric EZ9F34163 Easy9 miniature circuit breaker is a 1-pole, 63 A, Type C DIN rail MCB rated at 230 V with a breaking capacity of 4,500 A, designed for reliable overcurrent and short-circuit protection in residential and light commercial electrical installations. The Easy9 series offers a compact modular design optimised for fast installation on standard DIN rails, making EZ9F34163 a dependable choice for distribution boards where space and ease of assembly are priorities.

Technical Specifications

Applications & Use Cases

• Residential distribution boards: Overcurrent and short-circuit protection for final circuits in homes and apartments.
• Light commercial installations: Protection of lighting, socket, and small power circuits in offices, retail, and similar environments.
• Modular panel assemblies: Compact DIN rail format suits high-density consumer units and modular enclosures.
• Type C curve applications: Suitable for loads with moderate inrush currents such as motors, transformers, and fluorescent lighting.