CHINT Populated DB Flush 18Way (Steel Tray)

• The Chint 18-Way Pre-Populated Flush Mount Distribution Board is a premium, high-capacity solution for seamlessly integrated electrical circuit management in large residential properties, commercial spaces, and light industrial environments.
• Designed for discreet in-wall installation, it features a robust galvanised steel tray for enhanced durability and a sleek plastic front cover.
• This unit is comprehensively equipped with a CHINT NXBLE-63Y RCBO main switch (4-module width) for superior protection against earth leakage, overloads, and short circuits, complemented by a versatile array of CHINT eBC miniature circuit breakers.
• With an impressive 7 spare ways, it offers substantial flexibility for current needs and future electrical expansions.

Features

• Enclosure: 18-way flush mount design featuring a durable white plastic front cover assembly with a transparent, smoked, hinged inspection door, and a robust galvanised steel tray/back box for in-wall installation.

• 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: A generous 7 spare ways available for extensive future circuit additions and upgrades.

• DIN Rail: Pre-fitted standard 35mm DIN rail securely mounted within the galvanised steel tray.

• Standards Compliant: All 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

• Discreet, Professional Installation: Flush mounting ensures the distribution board integrates seamlessly into the wall for a clean, unobtrusive aesthetic.

• Simplified Installation Process: Pre-populated with essential breakers, significantly reducing on-site assembly and installation time.

• Superior Durability and Protection: The galvanised steel tray provides enhanced mechanical strength, rigidity, and protection for the internal components.

• Maximum Electrical Safety: The 4-module RCBO main switch offers critical protection against earth faults, overloads, and short circuits, safeguarding people and property.

• Flexible and Comprehensive Circuit Management: A versatile mix of MCB ratings (10A, 20A, 32A) caters to a wide range of electrical load requirements.

• Highly Scalable for Future Growth: With 7 spare ways, this board provides ample capacity for significant future electrical expansions or system modifications.

• Convenient Status Monitoring: The transparent inspection door allows for quick visual checks of breaker statuses without opening the main cover.

• Trusted Quality and Reliability: CHINT components are recognized for their adherence to international safety standards and dependable long-term performance.

In-Depth Technical Specifications

Distribution Board Enclosure:

• Type: Flush Mount Consumer Unit / Distribution Board

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

• Material:

  • Front Cover Assembly: High-impact thermoplastic (Body: White, Inspection Door: Smoked Transparent)

  • Back Box/Tray: Galvanised Steel

• Mounting: Pre-installed 35mm DIN Rail in steel tray

• Dimensions (Approximate, for flush mounting): (Specific cut-out and overall dimensions for the steel tray and front cover should be verified from manufacturer data)

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 Properties and Custom Homes: Perfect for managing extensive electrical systems with numerous circuits and potential for future additions.

• Commercial Establishments: Suitable for offices, retail spaces, restaurants, and clinics requiring a high-capacity, flush-mounted, and aesthetically pleasing solution.

• Light Industrial Applications: Can effectively serve workshops or small manufacturing units where a neat and robust installation is preferred.

• New Constructions and Major Renovations: Ideal for projects demanding significant circuit capacity, robust protection, and a clean, integrated finish.

• Installations requiring superior mechanical protection for the back box and a high degree of future-proofing.

Tips

• Expert Installation Essential: Installation must be carried out by a qualified and certified electrician in strict accordance with all local electrical codes, safety regulations, and flush-mounting best practices.

• Accurate Wall Recess Preparation: Ensure the wall opening (cut-out) for the galvanised steel tray is precisely dimensioned to guarantee a secure and proper fit, facilitating correct alignment of the front cover.

• Consistent RCBO Functional Checks: Regularly test the RCBO's operation using the "T" or "Test" button (monthly testing is highly recommended) to ensure its ongoing protective capability.

• Strategic Load Planning for Expansion: When utilizing the ample spare ways, consult with your electrician for optimal load balancing and to ensure that the total connected load remains within the main switch's capacity.

• Adherence to Cable Sizing Standards: Always use appropriately sized cables for each circuit, considering its current rating, run length, and specific installation conditions.

• Verify All Connections: Confirm that all electrical terminal connections are securely tightened to the manufacturer's specified torque values to ensure optimal safety, performance, and reliability.

• Systematic Circuit Labeling: Clearly and accurately label each circuit breaker for straightforward identification, efficient fault-finding, and simplified future maintenance or modifications.