ABB 2CDS213001R0634 SH203-C63 3P 63A 6kA DIN Rail Miniature Circuit Breaker

The ABB SH203-C63 miniature circuit breaker (MCB), SKU 2CDS213001R0634, is a 3-pole, 63 A, 6 kA breaking capacity device designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial distribution boards. Mounting to standard DIN rail per DIN 43880, the SH203-C63 delivers consistent performance in compliance with IEC 60898-1 and EN 60898-1, making it a trusted choice for control panel builders and electrical installers worldwide.

Technical Specifications

Certifications & Standards

• IEC 60898-1 / EN 60898-1: Core standard for household and similar circuit breakers for overcurrent protection
• IEC 60898: International standard governing MCB performance and safety requirements
• IEC 60068-2: Environmental testing standard ensuring reliability under mechanical and climatic conditions
• EN 60664: Insulation coordination standard for equipment in low-voltage systems
• EN 45555: General methods for the assessment of the ability of energy-related products to be repaired and upgraded
• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Registered under the EU Waste Electrical and Electronic Equipment Directive
• SNI: Certified to Indonesian National Standard (Standar Nasional Indonesia)

Applications & Use Cases

• Overcurrent and short-circuit protection in residential and commercial distribution boards
• Industrial control panels and automation enclosures requiring 3-pole MCB protection
• Motor feeder circuits requiring Type C characteristic for moderate inrush loads
• DIN rail assemblies in switchgear and controlgear panels