Schneider Electric EZ9F34150 Easy9 MCB 1P 50A 4.5kA Miniature Circuit Breaker

The Schneider Electric EZ9F34150 is a 1-pole 50A miniature circuit breaker (MCB) from the Easy9 series, delivering 4500A breaking capacity in compliance with IEC EN 60898-1. Designed for residential, commercial, and light industrial distribution boards, the EZ9F34150 provides reliable overcurrent and short-circuit protection in a compact, DIN-rail-mountable form factor. Weighing just 195 g, this MCB is an efficient choice for panel builders and installers seeking dependable protection with minimal footprint.

Technical Specifications

Certifications & Standards

• IEC EN 60898-1: International and European standard for circuit breakers for overcurrent protection in household and similar installations, ensuring consistent performance and safety compliance.

Applications & Use Cases

• Residential distribution boards and consumer units
• Light commercial electrical panels and sub-distribution boards
• Industrial control panels requiring compact 1-pole overcurrent protection
• Final circuit protection for lighting and socket circuits up to 50A
• DIN-rail installations in automation and building services enclosures