2 pole RCCB earth leakage breaker — IEC 61008-1

Description

1. Product Overview

The 2 Pole RCCB Earth Leakage Breaker — IEC 61008-1 is a residual current circuit breaker designed to protect electrical installations and users against earth leakage faults and electric shock hazards. It is widely used in residential, commercial, industrial, and infrastructure power distribution systems to ensure reliable fault detection and rapid circuit disconnection. Engineered according to IEC 61008-1 standards, this device delivers dependable protection, operational safety, and long service life in modern low-voltage electrical networks. Its role in improving electrical safety compliance makes it a critical component for global power distribution and protection systems.

2. Key Specifications & Technical Characteristics

• Product Type: 2 Pole Residual Current Circuit Breaker (RCCB) / Earth Leakage Circuit Breaker
• Applicable Standard: IEC 61008-1 compliant
• Material Components:
  • High-strength flame-retardant thermoplastic housing
  • Silver alloy electrical contacts for enhanced conductivity and arc resistance
  • Copper/brass internal conductive components
  • Precision electromagnetic tripping mechanism
  • Corrosion-resistant metal mounting components
• Rated Voltage: Typically 230V AC (single-phase applications)
• Number of Poles: 2 Pole (Phase + Neutral protection)
• Rated Frequency: 50/60 Hz
• Rated Current Range: Common configurations from 16A to 100A
• Residual Current Sensitivity: 10mA / 30mA / 100mA / 300mA options available
• Trip Type: Instantaneous residual current protection
• Electrical Endurance: High switching cycle capability for long operational life
• Mechanical Characteristics:
  • Compact DIN rail mounting design
  • Modular construction
  • White or light-grey insulated enclosure
  • Test button for regular functionality verification
• Protection Function: Detects leakage current imbalance and disconnects the circuit to prevent electrical shock, fire, and equipment damage
• Operating Temperature: Typically -25°C to +40°C
• Installation Method: Standard 35mm DIN rail mounting
• Packaging Options: Individual carton boxes with protective inserts; bulk cartons or export pallets available
• Shelf Life: Long-term storage capability when maintained in dry, clean, temperature-controlled conditions

3. Core Industrial Applications

• Residential Electrical Systems:
  Provides protection for homes, apartments, and residential buildings against electric shock caused by insulation failures, damaged wiring, or accidental contact with live components.
• Commercial Buildings:
  Used in offices, shopping centers, hotels, and public facilities to enhance electrical safety and comply with international installation requirements.
• Industrial Facilities:
  Protects machinery, control panels, production equipment, and low-voltage distribution networks from leakage-related electrical failures.
• Construction & Infrastructure Projects:
  Installed in temporary and permanent electrical systems for construction sites, transportation facilities, and public infrastructure projects.
• Renewable Energy Systems:
  Applied in solar power installations and distributed energy systems where reliable earth fault protection is essential.

Performance Advantages Over Alternatives:

• Provides faster fault response compared with conventional circuit breakers that only protect against overload and short circuits.
• Improves personnel safety by detecting low-level leakage currents before they become hazardous.
• Offers stable performance under demanding operating conditions with durable internal components.
• Reduces downtime and maintenance costs by preventing electrical failures and equipment damage.

4. Competitive Advantages

• Quality Consistency: Manufactured with strict quality control processes to ensure reliable tripping performance, accurate sensitivity, and compliance with IEC 61008-1 requirements.
• Supply Reliability: Supported by scalable production capacity suitable for OEM projects, electrical contractors, distributors, and infrastructure developments.
• Logistics Capability: Available with export-ready packaging, bulk shipment solutions, and efficient global supply chain support for international buyers.
• Price Competitiveness: Provides a cost-effective protection solution with high performance compared with premium branded alternatives while maintaining international technical standards.
• Safety & Sustainability Benefits: Enhances energy system safety, reduces electrical fire risks, and supports sustainable infrastructure through improved equipment protection and lifecycle efficiency.
• Technical Support & Documentation: Supplied with technical datasheets, compliance documentation, installation guidance, and quality certification support for professional procurement requirements.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per Container): Approximately 18–22 MT per 20-foot container depending on packaging configuration and product arrangement