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Air Circuit Breaker 2500A 3P Draw Out 3200 Frame NXA Chint

BRAND: CABAC
SKU: 942222
$11,727.90 List price: $15,637.30
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Chint NXA air circuit breaker features 2500A 3P, 3200A frame, draw-out type and 220-240V AC motor charging. Ideal for main incomers in industrial switchboards.

Alternatively Known As: CHINT NXA32N25 ACB, 2500A Air Circuit Breaker, Motorised Draw-Out ACB, Main Incomer Circuit Breaker

Technical Specifications
  • Product Series: NXA air circuit breaker
  • Rated Current: 2500 A
  • Frame Size: 3200 A
  • Number of Poles: 3P
  • Installation Type: Draw-out type
  • Operating Mechanism: Motor-operated energy storage and charging
  • Motor Charging Voltage: 220–240 V AC
  • Rated Operational Voltage: 380/400/415 V AC
  • Breaking Capacity: N type, up to 80 kA for the 2500 A NXA32 configuration
  • Protection: Intelligent overcurrent protection with long-time, short-time, instantaneous and earth-fault functions
  • Connection: Horizontal rear connection
  • Application: Main incomer and distribution protection
  • Dimensions (H x L x W): 352mm x 399.5mm x 331.5mm
  • Weight: 96 kg
Key Features
  • High-current 2500 A rating for industrial low-voltage distribution
  • 3200 A NXA frame accommodates high-capacity switchboard applications
  • Draw-out construction supports isolation, inspection and maintenance
  • 220–240 V AC motor charging for remote or electrically operated switching systems
  • Three-pole configuration for three-phase main incomer applications
  • Intelligent protection functions support overload, short-circuit and earth-fault protection
  • Suitable for industrial, commercial and infrastructure switchboards
Professional Installation Requirements
  • Installation, commissioning and servicing must be performed by a licensed electrical contractor or suitably qualified switchboard professional. The breaker, draw-out cradle, protection settings, busbar connections and control wiring must be installed and tested in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable switchboard requirements.
Applications
  • Industrial main incomer switchboards
  • Commercial building main distribution boards
  • Manufacturing and processing facilities
  • Infrastructure and utility distribution systems
  • High-capacity low-voltage power distribution
  • Generator and transformer incomer protection
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.2 for low-voltage circuit-breakers
  • Electrical installation and switchboard integration should be assessed against AS/NZS 3000 and applicable installation requirements
Environmental Benefits
  • Long service life and maintainable draw-out construction can reduce replacement frequency and equipment waste
  • Steel, copper and aluminium components can be recovered through appropriate electrical equipment recycling
  • Automatic protection helps limit equipment damage and associated material waste during overload and short-circuit events
Warranty Information

CHINT product documentation commonly specifies a 36-month warranty from the date of manufacture under normal storage, transportation and use conditions; Australian warranty coverage is subject to the authorised distributor's terms.

Available Now

Available through authorised CHINT distributors in Australia.

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