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MCB 2P 6A 6kA C Curve DIN Rail NB1-63 Chint

BRAND: CABAC
SKU: 179667
$19.60 List price: $26.20
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Chint NB1-63 2P 6A MCB features 6kA breaking capacity, C-curve thermal-magnetic protection and DIN rail mount to IEC 60898. For domestic and commercial boards.

Alternatively Known As: 2P 6A MCB, C6 circuit breaker, DIN rail miniature circuit breaker, thermal-magnetic circuit breaker

Technical Specifications
  • Rated Current: 6 A
  • Number of Poles: 2P
  • Trip Curve: C curve
  • Rated Breaking Capacity: 6 kA
  • Rated Voltage: 230/400 V AC or 240/415 V AC
  • Rated Frequency: 50/60 Hz
  • Insulation Voltage: 500 V
  • Energy Limiting Class: 3
  • Protection Degree: IP20
  • Terminal Capacity: Up to 25 mm² cable or 10 mm² busbar
  • Tightening Torque: 2 N·m
  • Electrical Life: 10,000 operations
  • Mechanical Life: 20,000 operations
  • Mounting: 35 mm DIN rail to EN 60715
  • Connection: Top or bottom supply connection
  • Dimensions (H x L x W): 86mm x 78mm x 36mm
  • Weight: 0.22 kg
Key Features
  • Provides thermal-magnetic protection against overload and short-circuit currents
  • C-curve characteristic suits general domestic, commercial and light industrial circuits with moderate inrush currents
  • 6kA rated short-circuit breaking capacity
  • Two-pole design provides simultaneous switching and protection of two conductors
  • Compact two-module DIN rail format
  • Contact position indication for clear ON/OFF status
  • Compatible with optional auxiliary, shunt-trip, undervoltage-release and alarm-contact accessories
Professional Installation Requirements
  • Installation, testing and connection to a mains electrical distribution board must be performed by a licensed electrician in accordance with applicable wiring rules, equipment ratings and local regulations.
Applications
  • Domestic switchboards and consumer distribution boards
  • Commercial electrical distribution boards
  • Lighting and general power circuits
  • Control panels and low-voltage distribution systems
  • Protection of circuits requiring a 6A C-curve miniature circuit breaker
Standards & Compliance
  • IEC/EN 60898-1 product standard; the applicable Australian/New Zealand adoption is AS/NZS 60898.1
  • Installation should comply with AS/NZS 3000 wiring rules and applicable electrical safety requirements
Environmental Benefits
  • Long service life can reduce replacement frequency and associated material waste
  • Thermal-magnetic operation requires no consumable fuse element
  • Metal components and thermoplastics may be recoverable through appropriate electrical equipment recycling streams at end of life
Warranty Information

CHINT's general warranty policy covers other low-voltage apparatus against defects in materials and workmanship for 27 months from the date of manufacture when purchased through authorised sales channels, subject to the applicable sales terms.

Available Now

Available through authorised CHINT distributors in Australia.

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