CHINT Populated DB Surface 12Way

• The Chint 12-Way Pre-Populated Surface Mount Distribution Board offers a comprehensive and reliable solution for managing and protecting electrical circuits in residential, light commercial, and small industrial applications.
• This ready-to-install unit comes equipped with a high-quality CHINT NXBLE-63Y RCBO main switch (4-module width) for robust earth leakage, overload, and short-circuit protection, along with a versatile array of CHINT eBC miniature circuit breakers for individual circuit protection. Its durable construction and design, including 2 spare ways for future expansion, make it a solid choice for modern electrical installations.

Features

• Enclosure: 12-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.

  • 3 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: 2 spare ways available for future circuit additions.

• 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 (1-12) for clear circuit identification.

Benefits

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

• Superior Safety: The 4-module RCBO main switch provides critical protection against earth faults, overloads, and short circuits, safeguarding people and valuable equipment.

• Versatile Circuit Management: A range of MCB ratings (10A, 20A, 32A) caters to diverse circuit requirements.

• Future-Ready: 2 spare ways allow for straightforward expansion as electrical needs grow or change.

• Convenient Monitoring: Transparent cover allows for immediate visual inspection of breaker status without needing to open the enclosure.

• Durable and Reliable: Robust enclosure and high-quality CHINT components ensure longevity and consistent performance.

• Trusted Manufacturer: CHINT components are recognized for their quality, reliability, and adherence to international safety standards.

In-Depth Technical Specifications

Distribution Board Enclosure:

• Type: Surface Mount Consumer Unit / Distribution Board

• Ways: 12 Total Ways (10 Populated, 2 Spare)

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

• Mounting: Pre-installed 35mm DIN Rail

• Dimensions (Approximate, based on typical 12-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

  • 3 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

• Larger Residential Properties: Suitable for main power distribution and protection in houses with multiple circuits.

• Small to Medium Commercial Spaces: Ideal for offices, retail units, workshops, and restaurants.

• Light Industrial Applications: Can be used in small factories or processing units.

• Installations with diverse load requirements: The mix of MCB ratings caters to lighting, power sockets, and dedicated appliance circuits.

• New Constructions and Major Renovations: A comprehensive solution for modern electrical system demands.

Tips

• Qualified Installation: Installation must be carried out by a qualified and certified electrician in compliance with all local electrical codes and safety regulations (e.g., BS7671 in the UK).

• RCBO Function Test: Regularly test the RCBO's operation using the "T" or "Test" button (recommended monthly) to ensure continued protection.

• Circuit Load Planning: When utilizing spare ways for new circuits, consult your electrician to ensure proper load distribution and to avoid overloading the main switch or individual circuits.

• Appropriate Cable Sizing: Use correct cable sizes for each circuit, considering its current rating, length, and installation method.

• Secure Terminal Connections: Ensure all electrical connections are tightened to the manufacturer's specified torque values for safety and reliability.

• Systematic Labeling: Clearly label each circuit breaker for easy identification, fault finding, and future maintenance.