Schneider Electric EZ9F59363 Easy9 Pro 3P 63A 10kA Miniature Circuit Breaker (MCB)

The Schneider Electric EZ9F59363 Easy9 Pro Miniature Circuit Breaker (MCB) delivers robust 3-pole, 63A overcurrent protection with a 10 kA breaking capacity, engineered for demanding industrial and commercial distribution boards. Compliant with IEC EN 60898-1 and IEC EN 60947-2, the EZ9F59363 combines dependable short-circuit and overload protection in a compact DIN-rail-mounted design suitable for control panels and power distribution systems.

Technical Specifications

Certifications & Standards

• IEC EN 60898-1: International standard for circuit breakers used for overcurrent protection in household and similar installations, ensuring safe and reliable operation under rated conditions.
• IEC EN 60947-2: Standard for low-voltage switchgear and controlgear circuit breakers, covering industrial-grade performance requirements including breaking capacity and endurance.

Applications & Use Cases

• Protection of outgoing circuits in industrial and commercial distribution boards
• Three-phase motor and equipment branch circuit protection
• Control panel and automation cabinet circuit protection
• Building services and facility management electrical installations
• Feeder protection in manufacturing and process industry environments

Frequently Asked Questions

What is the breaking capacity of the EZ9F59363?
The Schneider Electric EZ9F59363 has a rated breaking capacity (Icu) of 10 kA, suitable for most industrial distribution applications.

How many poles does the EZ9F59363 have?
The EZ9F59363 is a 3-pole MCB, designed for three-phase circuit protection at 63A rated current.

Which standards does the Easy9 Pro EZ9F59363 comply with?
This MCB is certified to IEC EN 60898-1 and IEC EN 60947-2, covering both residential/commercial and industrial switchgear applications.

What DIN rail size is the EZ9F59363 compatible with?
The Easy9 Pro series is designed for standard 35 mm DIN rail mounting in distribution boards and control panels.