GA&DA GDM4-63/63-3300 63A MCCB Breaker - Reliable Molded Case Circuit Breaker for Electrical Protection

Key Features

High breaking capacity up to 35kA for enhanced safety

Compact molded case design for space-saving installation

Dual voltage rating (400V / 690V AC) for flexible applications

CE certified and IEC/EN 60947-2 compliant

Reliable performance in industrial and commercial environments

Durable construction with tested operation at 40°C ambient temperature

Specification Details

Model GA&DA GDM4-63/63-3300

Type MCCB (Molded Case Circuit Breaker)

Rated Voltage (Ue) AC 400V / 690V

Rated Current (In) 63A

Frequency (f) 50 / 60Hz

Rated Short-Circuit Breaking Capacity (Icu) 35kA (at AC400V) / 10kA (at AC690V)

Rated Service Breaking Capacity (Ics) 25kA (at AC400V) / 5kA (at AC690V)

Rated Impulse Withstand Voltage (Uimp) 8kV

Rated Short-Time Withstand Current (li) 10 In

Utilization Category Category A

Standard Compliance IEC / EN 60947-2

Operating Temperature 40°C

Certification CE Certified

Manufacturer Gandian Lightning Protection Electric Co., Ltd.