RCCB 63A 4-Pole 30mA Export Grade

1. Product Overview

The RCCB 63A 4-Pole 30mA Export Grade is a residual current circuit breaker designed to detect earth leakage currents and automatically disconnect electrical circuits to reduce the risk of electric shock and electrical fire hazards. Rated at 63A with a 30mA residual operating sensitivity, it provides reliable protection across three-phase electrical systems with neutral. Its four-pole configuration makes it suitable for commercial, industrial, and infrastructure installations requiring comprehensive residual current protection. It is a critical electrical safety component for modern power distribution networks.

2. Key Specifications & Technical Characteristics

• Product Type: Residual Current Circuit Breaker (RCCB).

• Rated Current: 63A.

• Pole Configuration: 4-Pole (3 Phase + Neutral).

• Rated Residual Operating Current: 30mA.

• Rated Voltage: Typically 400V AC (confirm manufacturer specification).

• Frequency: 50/60Hz, depending on model.

• Protection Function: Earth leakage and residual current protection.

• Breaking Capacity: Dependent on manufacturer specifications; RCCBs require appropriate upstream overcurrent protection.

• Material Components: Flame-retardant insulating housing, copper-alloy electrical contacts, internal electromagnetic sensing and switching components.

• Product Grade: Export Grade.

• Physical Characteristics: Compact modular design, DIN-rail mounting, typically white or grey housing.

• Packaging: Individual protective cartons and export-grade bulk cartons.

• Shelf Life: Long-term storage under dry, clean conditions in original packaging.

• Origin: Manufacturer-dependent; available for international sourcing.

3. Core Industrial Applications

• Industrial Manufacturing: Protects three-phase electrical distribution circuits, production equipment, and machinery against earth leakage faults.

• Commercial Buildings: Supports electrical safety in offices, shopping centres, hotels, and large commercial facilities.

• Construction Projects: Suitable for electrical distribution panels, building installations, and infrastructure development.

• Renewable Energy Systems: Used in compatible solar and power distribution installations where residual current protection is required.

• Utilities & Infrastructure: Supports electrical safety across distribution boards and facility power networks.

Its 30mA sensitivity provides additional protection against electric shock, while its 63A rating accommodates higher-current distribution applications. The four-pole configuration enables simultaneous disconnection of all three phases and neutral.

4. Competitive Advantages

• Quality Consistency: Export-grade construction designed for dependable electrical protection and consistent operational performance.

• Enhanced Safety: 30mA residual current sensitivity supports additional protection against electric shock.

• Reliable Performance: Four-pole switching provides coordinated disconnection across three-phase and neutral conductors.

• Supply Reliability: Suitable for bulk procurement and recurring industrial project requirements.

• Logistics Capability: Export-oriented packaging designed to support international shipping and distribution.

• Price Competitiveness: Attractive bulk sourcing opportunities for electrical wholesalers, contractors, and industrial distributors.

• Technical Documentation: Manufacturer datasheets, product specifications, and applicable conformity certificates available upon request.

• Installation Compatibility: Standard modular DIN-rail mounting supports integration into compatible distribution boards.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk – 20 MT.

• Loading Capacity: Subject to product dimensions, packaging configuration, and container payload limits.

• Packaging: Individual units packed in export-grade cartons, consolidated into bulk shipping cartons.

• Supply Availability: Bulk quantities available for wholesale, industrial procurement, and international distribution.

• Export Support: Commercial documentation and shipping arrangements available upon request.