SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

MCB 1P 6A 10kA D Curve DIN Rail NB1-63H Chint

BRAND: CABAC
SKU: 179807
$19.20 List price: $25.60
+ −
30 Days Return Electricians Unlock Trade Access
Chint NB1-63H 1P 6A MCB features 10kA breaking capacity, D-curve thermal-magnetic protection and DIN rail mount to IEC 60898. For domestic and commercial boards.

Alternatively Known As: 6A D-Curve MCB, Single-Pole Circuit Breaker, DIN Rail Circuit Breaker, CHINT NB1-63H/D6-1P-10

Technical Specifications
  • Rated Current: 6 A
  • Number of Poles: 1P
  • Tripping Curve: D curve, 10–14 x In magnetic release range
  • Rated Voltage: AC 230/400–240/415 V
  • Rated Frequency: 50/60 Hz
  • Breaking Capacity: 10 kA
  • Protection Type: Thermal-magnetic overload and short-circuit protection
  • Standard: IEC/EN 60898-1
  • Mounting: 35 mm EN 60715 DIN rail
  • Terminal Connection: Top or bottom connection
  • Busbar Compatibility: Double-busbar design
  • Energy Limiting Class: Class 3
  • Ingress Protection: IP20
  • Operating Temperature: -35°C to +70°C
  • Dimensions (H x L x W): 81mm x 75.2mm x 18mm
  • Weight: 0.12 kg
Key Features
  • Single-pole protection for AC final circuits
  • D-curve characteristic accommodates circuits with high inrush currents
  • 10kA short-circuit breaking capacity
  • Provides overload and short-circuit protection
  • Suitable for domestic, commercial and industrial distribution boards
  • DIN rail mounting with fast-clip mechanism
  • Can be used for circuit isolation and infrequent switching
  • Compatible with auxiliary, alarm and release accessories for the NB1-63H range
Professional Installation Requirements
  • Installation and connection must be carried out by a licensed electrician in accordance with applicable Australian wiring rules, equipment ratings and local approval requirements. Confirm prospective fault current, conductor sizing and coordination before installation.
Applications
  • Domestic switchboards and distribution boards
  • Commercial electrical distribution boards
  • Industrial control and power distribution panels
  • Circuits supplying loads with high inrush current, such as transformers and certain lighting equipment
  • Overload and short-circuit protection for single-phase AC final circuits
Standards & Compliance
  • AS/NZS 60898.1:2004 is the applicable Australian/New Zealand product standard for AC miniature circuit-breakers; the product documentation specifies IEC/EN 60898-1. Verify Australian approval and RCM requirements before connection to supply.
Environmental Benefits
  • Thermal-magnetic protection can help prevent damage to connected equipment and reduce premature component replacement
  • Durable DIN rail construction supports extended service life and reduced electrical equipment waste
  • RoHS documentation is available for the NB1-63H product family, supporting reduced use of restricted hazardous substances
Warranty Information

CHINT warranty policy covers other low-voltage apparatus for 27 months from the date of manufacture when sold through authorised sales channels, subject to the applicable terms and sales agreement.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products