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

BRAND: CABAC
SKU: 179796
$19.20 List price: $25.60
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Chint NB1-63H 1P 10A 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: CHINT NB1-63H D10 MCB, 10A DIN Rail Circuit Breaker, Single-Pole D Curve MCB

Technical Specifications
  • Rated Current: 10 A
  • Number of Poles: 1P
  • Tripping Characteristic: D curve, 10–14 times rated current
  • Rated Voltage: 230/400 V AC or 240/415 V AC
  • Rated Frequency: 50/60 Hz
  • Rated Short-Circuit Capacity: 10 kA Icn
  • Rated Service Short-Circuit Capacity: 7.5 kA Ics
  • Energy Limiting Class: 3
  • Insulation Voltage: 500 V
  • Impulse Withstand Voltage: 4 kV
  • Protection Degree: IP20
  • Power Loss: 2 W per pole at 10 A
  • Electrical Life: 10,000 operations
  • Mechanical Life: 20,000 operations
  • Terminal Capacity: Up to 25 mm² cable
  • Tightening Torque: 2.0 N·m
  • Mounting: 35 mm DIN rail to EN 60715
  • Connection: Cable, U-type busbar or pin-type busbar; top or bottom connection
  • Dimensions (H x L x W): 86mm x 78mm x 18mm
  • Weight: 0.11 kg
Key Features
  • Thermal-magnetic protection against overload and short-circuit currents
  • D curve characteristic for circuits with high inrush current
  • 10 kA short-circuit breaking capacity
  • Single-pole design for compact switchboard installation
  • DIN rail mounting with fast-clip mechanism
  • Positive isolation and visible contact position indication
  • Compatible with auxiliary contacts, shunt releases, undervoltage releases and alarm contacts
  • Suitable for domestic, commercial and industrial electrical distribution boards
Professional Installation Requirements
  • Installation and connection must be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical regulations. Confirm the prospective fault current, conductor size and D curve suitability before installation.
Applications
  • Domestic switchboards and distribution boards
  • Commercial electrical distribution panels
  • Industrial control and distribution systems
  • Circuits supplying transformers, motors, lighting or other loads with high inrush current
  • Overload and short-circuit protection for single-phase AC circuits
Standards & Compliance
  • AS/NZS 60898.1:2004 certification for circuit-breakers for overcurrent protection in household and similar AC installations
  • AS/NZS 3000:2018 Wiring Rules apply to selection and installation within Australian electrical installations
Environmental Benefits
  • Long service life helps reduce replacement frequency and electrical equipment waste
  • Low power loss per pole helps minimise heat generation and operating energy consumption
  • Metal and thermoplastic components can be separated and directed to appropriate recycling streams at end of life
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus, when purchased through authorised sales channels, subject to the applicable contract terms.

Available Now

Available through authorised CHINT distributors in Australia.

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