HYM1 100A 3-Pole MCCB | 400V AC Molded Case Circuit Breaker for Industrial Power Distribution

Key Features

• 100A rated current for low-voltage power distribution applications
• 3-pole configuration for three-phase circuit protection
• 400V AC rated operating voltage at 50Hz
• 35kA ultimate short-circuit breaking capacity (Icu)
• 25kA service short-circuit breaking capacity (Ics)
• 1000V rated insulation voltage (Ui)
• 8kV rated impulse withstand voltage (Uimp)
• Provides overload and short-circuit protection
• Supports reliable circuit switching and electrical isolation
• Rugged molded-case housing for industrial applications
• Designed according to IEC 60947-2 / GB/T 14048.2

Applications

The Haoyuan MCCB is widely used in low-voltage power distribution and electrical protection systems, including:

• Industrial power distribution systems
• Low-voltage distribution panels
• Electrical control cabinets
• Transformer secondary-side protection
• Commercial and building power distribution
• Motor and equipment feeder circuits
• Factory electrical systems
• Power distribution and control applications

Technical Specifications