Schneider EA9R Leakage Protection Circuit Breaker EA9R 2P C16A 30mA

The Schneider EA9R is a pre-assembled residual current operated protective circuit breaker (circuit breaker + residual current operated accessory) that provides comprehensive protection against overload, short-circuit, and residual current faults.

• Complies with standards: GB/T 16917 / IEC 61009
• Rated voltage: 230/400 V AC
• Rated current: 6 - 63 A
• Breaking capacity: 6000A
• Tripping characteristic: C
• Pole number options: 1P + N/2P/3P/4P
• Rated residual operating current: 30 mA, Type A
• Electronic residual current operated protective circuit breaker
• Includes isolating switch functionality
• Mechanical life: 20,000 operations
• Operating temperature range: -25°C to +60°C
• Storage temperature range: -40°C to +80°C
• Modular design for easy installation on DIN standard guide rails

1. Pre-installation Preparation
   • Confirm specifications match your electrical circuit requirements
   • Inspect the circuit breaker for any visible damage
2. Installation Process
   • Select a dry, vibration-free location on DIN rail
   • Follow proper wiring configuration (top-in bottom-out for 1P+N/2P)
   • Use appropriate wire sizes (25mm² for 6-32A, 35mm² for 40-63A)
   • Apply correct torque values when tightening connections
3. Operation and Maintenance
   • Perform regular function tests using the test button
   • Monitor the mechanical indication area for fault diagnosis
   • Check for loose connections and clean periodically
   • Replace after reaching mechanical life limit (20,000 operations)