Schneider Electric EZ9F34240 Easy9 MCB 2P 40A 4500A Type C Miniature Circuit Breaker

The Schneider Electric EZ9F34240 is an Easy9 series 2-pole miniature circuit breaker rated at 40 A with a breaking capacity of 4500 A, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial DIN rail distribution boards. The EZ9F34240 delivers dependable circuit protection in a compact modular format, making it straightforward to install and integrate into standard DIN rail enclosures. Built within the Easy9 range, this MCB is engineered for cost-effective, high-reliability performance in everyday electrical installations.

Technical Specifications

Applications & Use Cases

• Residential Distribution: Ideal for final circuit protection in domestic consumer units and distribution boards.
• Commercial Buildings: Suitable for office, retail, and light commercial electrical panels requiring modular MCB protection.
• Light Industrial: Provides reliable short-circuit and overload protection in light industrial DIN rail enclosures.
• Panel Builders: Compact modular design simplifies integration into prefabricated switchgear assemblies.