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MCB 1P 32A 10kA B Curve DIN Rail NB1-63H Chint

BRAND: CABAC
SKU: 179775
$17.90 List price: $23.80
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Chint NB1-63H 1P 32A MCB features 10kA breaking capacity, B-curve thermal-magnetic protection and DIN rail mount to IEC 60898. For domestic and commercial boards.

Alternatively Known As: CHINT NB1-63H B32 MCB, 32A Single-Pole Circuit Breaker, DIN Rail MCB

Technical Specifications
  • Rated Current: 32 A
  • Number of Poles: 1P
  • Tripping Characteristic: B curve, 3–5 times rated current
  • Rated Voltage: AC 230/400 V or 240/415 V
  • Rated Frequency: 50/60 Hz
  • Rated Short-Circuit Breaking Capacity: 10 kA
  • Release Type: Thermal-magnetic
  • Standard: IEC/EN 60898-1
  • Rated Impulse Withstand Voltage: 6 kV
  • Energy Limiting Class: 3
  • Electrical Life: 10,000 operations
  • Mechanical Life: 20,000 operations
  • Terminal Capacity: Up to 25 mm² copper conductors
  • Terminal Connection: Cable, U-type busbar or pin-type busbar
  • Mounting: 35 mm DIN rail to EN 60715
  • Connection: Top or bottom feed
  • Protection Rating: IP20
  • Operating Temperature: -25°C to +70°C
  • Dimensions (H x L x W): 86mm x 78mm x 18mm
  • Weight: 0.11 kg
Key Features
  • Provides overload and short-circuit protection
  • B-curve operation suits general domestic and commercial circuits with relatively low inrush current
  • High 10 kA short-circuit breaking capacity
  • Single-pole modular design for compact distribution boards
  • DIN rail mounting with fast-clip installation
  • Suitable for cable and compatible busbar connections
  • Positive isolation and switching function
  • Auxiliary, shunt-release, under-voltage-release and alarm-contact accessories are available for the series
Professional Installation Requirements
  • Installation and maintenance must be performed by a licensed electrician or suitably qualified electrical professional. Install in accordance with AS/NZS 3000, the manufacturer's instructions and applicable local electrical regulations.
Applications
  • Domestic consumer units and distribution boards
  • Commercial switchboards
  • Industrial control and distribution panels
  • General lighting and socket-outlet circuits
  • Overload and short-circuit protection for fixed electrical circuits
Standards & Compliance
  • AS/NZS 60898.1:2004 for circuit-breakers providing overcurrent protection in household and similar installations
  • RCM/SAA approval applicable to the certified NB1-63H product range
Environmental Benefits
  • Metal and thermoplastic components can be separated and directed to appropriate electrical equipment recycling streams at end of life
  • Long mechanical and electrical service life can reduce replacement frequency and associated material waste
  • Designed for use in electrical distribution systems that support efficient and controlled power delivery
  • Product materials should be disposed of through local electrical and industrial waste recycling processes
Warranty Information

CHINT's general warranty policy covers other low-voltage apparatus for 27 months from the date of manufacture when purchased through authorised sales channels, subject to the applicable customer contract and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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