Schneider Electric EZ9F14140 Easy9 1P 40A Miniature Circuit Breaker MCB DIN Rail

The Schneider Electric EZ9F14140 is a single-pole miniature circuit breaker from the Easy9 series, designed to provide reliable overload and short-circuit protection in residential and light commercial electrical installations. The EZ9F14140 features a compact modular design for straightforward DIN rail mounting, making it a practical choice for distribution boards and consumer units where space efficiency and ease of installation are priorities.

Technical Specifications

Applications & Use Cases

• Residential distribution boards: Protects individual circuits in homes and apartments against overloads and short circuits.
• Light commercial installations: Suitable for offices, retail units, and small commercial premises requiring modular circuit protection.
• Consumer units: Compatible with standard DIN rail consumer unit enclosures for neat, compact panel layouts.
• Final circuit protection: Ideal for protecting lighting, socket, and general-purpose final circuits in low-voltage installations.