Technical Specifications
Product Overview
Professional Power Distribution Protection
The ZKZ2 series moulded case circuit breaker is engineered for reliable performance in low-voltage networks. Designed to handle currents ranging from 63A to 800A, it provides robust protection for power distribution systems and squirrel-cage motors. With compliance to international standards like IEC 60947-2, this breaker offers consistent overload and short-circuit protection for mission-critical electrical installations.
Technical Parameters
Rated Current Range
- 63
- 100
- 225
- 400
- 630
- 800
- Operational Voltage
- 400 V
- Rated Insulation Voltage
- 690 V
- Impulse Withstand Voltage
- 6 kV
- Rated Frequency
- 50 Hz
Performance Metrics
Breaking Capacity
35 kA
Ultimate (Icu)
25 kA
Service (Ics)
- Compliance Standards
- IEC 60947-2GB 14048.2
Accessories
Supported Accessories
- Front panel wiring
- Plug-in type
- Auxiliary contact
- Shunt release
- Alarm contact
- Under-voltage release
- Electrical operating mechanism
- Rotary handle mechanism
