CHINT Populated DB Flush 8Way (Steel Tray)

• The Chint 8-Way Pre-Populated Flush Mount Distribution Board offers a compact, discreet, and highly reliable solution for managing and protecting electrical circuits in residential and light commercial applications.
• Designed for seamless in-wall installation, this unit features a robust galvanised steel tray (back box) and a durable plastic front cover with a smoked inspection door.
• It comes equipped with a high-quality CHINT NXBLE-63Y RCBO main switch (4-module width) for comprehensive earth leakage, overload, and short-circuit protection, along with essential CHINT eBC miniature circuit breakers.
• With 1 spare way for minor future expansion, it's an excellent choice for modern installations where a clean aesthetic and robust build are key.

Features

• Enclosure: 8-way flush mount design with a durable white plastic front cover and a robust galvanised steel tray/back box for in-wall installation. Features 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 10A Type C Miniature Circuit Breaker (MCB) with 3kA breaking capacity.

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

• Spare Ways: 1 spare way available for a future circuit addition.

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

• 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.

Benefits

• Sleek, Integrated Look: Flush mounting provides a discreet, built-in appearance that merges seamlessly with interior walls.

• Quick Installation: Pre-populated with essential breakers, reducing on-site installation time and effort.

• Increased Durability: The galvanised steel tray enhances rigidity, offers superior mechanical protection, and ensures long-term durability for the enclosure.

• Comprehensive Safety: The 4-module RCBO main switch delivers critical protection against earth faults, overloads, and short circuits.

• Essential Circuit Coverage: Pre-selected MCBs cater to common lighting and power circuit needs.

• Minor Expansion Capability: 1 spare way allows for a future circuit addition if required.

• Convenient Visual Checks: The transparent cover allows for immediate inspection of breaker status.

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

In-Depth Technical Specifications

Distribution Board Enclosure:

• Type: Flush Mount Consumer Unit / Distribution Board

• Ways: 8 Total Ways (7 Populated, 1 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 10A

  • 2 x 20A

• 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

• Residential Properties: Perfect for new constructions or renovations where a clean, unobtrusive installation is preferred for standard circuit requirements.

• Modern Apartments and Small Homes: Offers a sleek, integrated finish in living spaces with moderate electrical needs.

• Small Offices or Retail Kiosks: Suitable where a compact, professional, and flush-mounted board is desired.

• Installations benefiting from the enhanced mechanical protection of a steel back box within the wall.

• Applications where aesthetic integration and a minimal footprint are key design considerations.

Tips

• Ensure Professional Installation: Must be installed by a qualified and certified electrician, adhering to all local electrical codes and best practices for flush-mounting.

• Precise Wall Cut-Out: The wall opening for the galvanised steel tray must be accurately prepared to ensure a secure fit and proper alignment of the front cover.

• Regular RCBO Testing: Perform monthly tests of the RCBO function using the "T" or "Test" button to confirm its protective capabilities.

• Load Considerations for Spare Way: If utilizing the spare way, consult an electrician to ensure the new circuit's load is appropriate and does not overload the main switch.

• Use Correct Cable Sizes: Always select appropriate cable sizes for each circuit based on its current rating, length, and installation method.

• Verify Connection Tightness: Ensure all terminal connections are tightened to the manufacturer's recommended torque settings for safety and reliability.

• Clear Circuit Labeling: Label each circuit breaker clearly for easy identification, maintenance, and troubleshooting.