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MCB 3P 16A 10kA C Curve DIN Rail NB1-63H Chint

BRAND: CABAC
SKU: 179868
$82.40 List price: $109.90
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Chint NB1-63H 3P 16A MCB features 10kA breaking capacity, C-curve thermal-magnetic protection and DIN rail mount to IEC 60898. For domestic and commercial boards.

Alternatively Known As: Miniature Circuit Breaker, 3-Phase MCB, DIN Rail Circuit Breaker, CHINT NB1-63H C16

Technical Specifications
  • Rated Current: 16 A
  • Number of Poles: 3P
  • Tripping Curve: C curve, 5–10 In
  • Breaking Capacity: 10 kA
  • Rated Voltage: 230/400–240/415 V AC
  • Rated Frequency: 50/60 Hz
  • Product Standard: IEC/EN 60898-1
  • Energy Limiting Class: 3
  • Impulse Withstand Voltage: 4 kV
  • Terminal Torque: 2.0 N·m
  • Mounting: 35 mm DIN rail to EN 60715
  • Ingress Protection: IP20
  • Electrical Life: 10,000 operations
  • Mechanical Life: 20,000 operations
  • Ambient Operating Temperature: -25°C to +60°C
  • Dimensions (H x L x W): 86mm x 54mm x 78mm
  • Weight: 0.34 kg
Key Features
  • Thermal-magnetic overload and short-circuit protection
  • C-curve characteristics suit resistive and inductive loads with moderate inrush current
  • 10 kA rated short-circuit breaking capacity
  • Three-pole switching for three-phase circuits
  • Compatible with fork and pin busbars
  • Top or bottom electrical connection
  • Position indicator for contact status
  • Accessory compatible with auxiliary, alarm, shunt-trip and undervoltage modules
Professional Installation Requirements
  • Installation, selection and testing should be carried out by a licensed electrician in accordance with AS/NZS 3000 and the manufacturer's instructions. Confirm the prospective fault current, enclosure suitability and local approval requirements before installation.
Applications
  • Domestic switchboards and distribution boards
  • Commercial electrical distribution systems
  • Industrial control and distribution panels
  • Three-phase lighting and power circuits
  • Protection of resistive and inductive loads with moderate starting current
Standards & Compliance
  • AS/NZS 3000:2018 electrical installation requirements
  • IEC/EN 60898-1 miniature circuit-breaker product standard
  • CHINT NB1-63H series SAA certification is listed; verify the current certificate and approval status for the specific supply channel before installation
Environmental Benefits
  • Thermal-magnetic protection can reduce damage to wiring and connected equipment, extending service life
  • Energy limiting Class 3 design helps limit fault energy during short-circuit events
  • RoHS documentation is available for the NB1-63H series
  • Durable reusable protection device reduces replacement waste compared with disposable fuse links
Warranty Information

27 months from the date of manufacture against defects in materials and workmanship when purchased through authorised CHINT sales channels, subject to the applicable warranty terms.

Available Now

Available through authorised CHINT distributors in Australia.

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