Hager HBA128H RCCB 4P 125A 30mA Type A

The Hager HBA128H is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against earth faults in electrical installations. This 4-pole device features a rated current of 125A and a residual current sensitivity of 30mA, making it suitable for a wide range of commercial and industrial applications.

• 4-pole (4P) configuration for three-phase systems
• Rated current: 125A – handles high loads
• Residual current sensitivity: 30mA – provides protection against electric shock
• Type A – detects AC and pulsating DC fault currents
• Instantaneous tripping – no time delay for immediate response
• Rated voltage: 230/400V – suitable for single and three-phase networks
• Frequency: 50/60Hz – compatible with standard mains
• Modular width: 4 DIN modules – fits standard distribution boards
• Mounting: DIN rail (35mm) – easy installation

Ideal for use in main distribution boards, sub-distribution boards, and industrial panels where high current capacity and earth fault protection are required. The Hager HBA128H ensures safety and compliance with modern electrical standards.