CHINT Populated DB Surface 18Way

• The Chint 18-Way Pre-Populated Surface Mount Distribution Board is an expansive and highly reliable solution for comprehensive electrical circuit management and protection in larger residential properties, commercial establishments, and light industrial settings.
• This ready-to-install unit features a high-quality CHINT NXBLE-63Y RCBO main switch (4-module width) for superior earth leakage, overload, and short-circuit protection.
• It is further equipped with a versatile selection of CHINT eBC miniature circuit breakers.
• With its robust construction and a generous 7 spare ways for future expansion, this distribution board is perfectly suited for demanding modern electrical installations.

Features

• Enclosure: 18-way surface mount design, constructed from durable white plastic with a transparent, smoked, hinged inspection door.

• Mains Protection: Includes 1 x CHINT NXBLE-63Y 63A 30mA Type C RCBO (Residual Current Breaker with Overcurrent protection), 4-module width, with 6kA breaking capacity.

• Circuit Protection (MCBs):

  • 1 x CHINT eBC 32A Type C Miniature Circuit Breaker (MCB) with 3kA breaking capacity.

  • 4 x CHINT eBC 20A Type C Miniature Circuit Breakers (MCB) with 3kA breaking capacity.

  • 2 x CHINT eBC 10A Type C Miniature Circuit Breakers (MCB) with 3kA breaking capacity.

• Spare Ways: 7 spare ways available for future circuit additions and upgrades.

• DIN Rail: Pre-fitted standard 35mm DIN rail for easy component mounting.

• Standards Compliant: Components comply with relevant IEC standards (IEC61009-1 for RCBO, IEC/EN 60898-1 for MCBs).

• Certification: Components are CE marked.

• Easy Access: Numbered positions for clear circuit identification within the enclosure.

Benefits

• Streamlined Installation: Pre-populated with essential breakers, significantly reducing on-site installation time and complexity.

• Maximum Safety: The 4-module RCBO main switch offers critical protection against earth faults, overloads, and short circuits, enhancing safety for occupants and equipment.

• Flexible Circuit Configuration: A diverse range of MCB ratings (10A, 20A, 32A) accommodates various circuit demands, from lighting to power-intensive appliances.

• Scalable for Future Needs: With 7 spare ways, the board provides ample capacity for future electrical expansions or modifications.

• Effortless Monitoring: The transparent cover enables quick visual inspection of breaker statuses without opening the unit.

• Long-Lasting Durability: Built with a robust enclosure and high-quality CHINT components for enduring performance and reliability.

• Industry-Recognized Quality: CHINT components are known for their adherence to international safety standards and dependable operation.

In-Depth Technical Specifications

Distribution Board Enclosure:

• Type: Surface Mount Consumer Unit / Distribution Board

• Ways: 18 Total Ways (11 Populated, 7 Spare)

• Material: High-impact thermoplastic (Body: White, Cover: Smoked Transparent)

• Mounting: Pre-installed 35mm DIN Rail

• Dimensions (Approximate, based on typical 18-way enclosures): (Please verify specific enclosure dimensions if available elsewhere)

• Included Internals: Neutral Bar, Earth Bar (assumed standard inclusion)

Mains Isolator: CHINT NXBLE-63Y RCBO

• Model: NXBLE-63Y

• Type: Residual Current Operated Circuit Breaker with Overcurrent Protection (RCBO)

• Module Width: 4 Ways (e.g., 2P configuration occupying approx. 72mm)

• Rated Current (In): 63A

• Rated Residual Operating Current (IΔn): 30mA (0.03A)

• Tripping Curve: Type C

• Rated Voltage (Ue): 230V AC (typical for 1P+N or 2P single phase)

• Frequency: 50/60Hz

• Rated Short-circuit Breaking Capacity (Icu/Ics): 6000A (6kA)

• Rated Impulse Withstand Voltage (Uimp): 4kV

• Standard: IEC61009-1

• Mechanical Life: 20,000 cycles

• Electrical Life: 10,000 cycles

• Certification: CE

Outgoing Circuit Breakers: CHINT eBC MCBs

• Model: eBC

• Type: Miniature Circuit Breaker (MCB)

• Poles: 1P

• Included Ratings & Quantities:

  • 1 x 32A

  • 4 x 20A

  • 2 x 10A

• Tripping Curve: Type C (5-10In)

• Rated Voltage (Ue): 230/400V AC

• Rated Short-circuit Breaking Capacity (Icn): 3kA (as per eBC specification for 1-63A)

• Rated Impulse Withstand Voltage (Uimp): 4kV

• Standard: IEC/EN 60898-1

• Electrical Life: 4,000 cycles

• Mechanical Life: 10,000 cycles

• Protection Degree (Breaker itself): IP20

• Terminal Connection Type: Cable/Pin-type busbar

• Terminal Size (Cable): 1-25 mm²

• Mounting: On DIN rail EN 60715 (35mm)

• Certifications: CE, SAA, etc. (as per datasheet)

Ideal Use

• Large Residential Dwellings: Ample capacity for houses with extensive electrical circuits, including dedicated appliance lines.

• Commercial Properties: Suitable for offices, retail stores, restaurants, and workshops requiring multiple circuits.

• Light Industrial Facilities: Can effectively manage power distribution in smaller manufacturing or processing units.

• Installations with high circuit density and future growth potential.

• New constructions and significant electrical system upgrades requiring substantial circuit capacity.

Tips

• Professional Installation Required: Ensure installation is performed by a qualified and certified electrician adhering to all local electrical codes and safety regulations (e.g., BS7671 in the UK).

• Regular RCBO Testing: Periodically test the RCBO functionality using the "T" or "Test" button (monthly is recommended) to verify its protective operation.

• Strategic Load Distribution: When adding circuits to the spare ways, consult your electrician for proper load balancing and to ensure the total load remains within the main switch's capacity.

• Correct Cable Gauges: Use appropriate cable sizes for each circuit, considering its amperage, length, and installation conditions.

• Torque-Checked Connections: Verify that all electrical terminal connections are securely tightened to the manufacturer's recommended torque specifications for optimal safety and performance.

• Clear Circuit Identification: Label each circuit breaker distinctly for straightforward identification, troubleshooting, and maintenance.