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ATS 4P 125A Type B 160A Frame NXZM Chint

BRAND: CABAC
SKU: 256795
$3,179.70 List price: $4,239.60
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Chint NXZM 125A 4P ATS features CB class changeover, Type B intelligent controller and 160A frame. Ideal for mains-generator changeover.

Alternatively Known As: Automatic Transfer Switch, Automatic Changeover Switch, Mains-Generator Changeover Switch, ATS with CB Protection

Technical Specifications
  • Series: NXZM
  • Model: NXZM-160S/4B 125A
  • Switching Class: CB, circuit-breaker based
  • Number of Poles: 4P
  • Rated Current: 125A
  • Frame Current: 160A
  • Rated Operational Voltage: 400/415V AC, 50Hz
  • Rated Insulation Voltage: 800V AC
  • Utilisation Category: AC-33B
  • Rated Short-Circuit Breaking Capacity: 35kA
  • Controller: Type B intelligent controller
  • Control Supply: 230/240V AC, 50Hz
  • Control Voltage Range: 85% to 110% of rated control voltage
  • Transfer Operating Time: 3.3 seconds, ±10%
  • Mechanical Endurance: 8,000 operations
  • Electrical Endurance: 2,000 operations
  • Ingress Protection: IP30
  • Installation: Mounting plate installation; cable or busbar connection
  • Dimensions (H x L x W): 245mm x 167mm x 345mm
  • Weight: 7.5 kg
Key Features
  • Four-pole automatic transfer switching for mains and standby generator supplies
  • Intelligent Type B controller with automatic and manual operating modes
  • Circuit-breaker-based CB construction provides overload and short-circuit protection
  • Suitable for normal supply and generator supply changeover applications
  • Supports adjustable transfer and return delays
  • Generator start control and source-status monitoring functions
  • Display and configuration controls for operating status and supply parameters
  • RS485 communication available on compatible configurations
Professional Installation Requirements
  • Installation and commissioning must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and AS/NZS 3010. The transfer switch must be correctly coordinated with the generator, switchboard, protection system and neutral-earthing arrangement.
Applications
  • Mains-generator changeover systems
  • Standby power systems
  • Commercial and industrial switchboards
  • Residential backup generator installations
  • Emergency power and essential-services distribution
  • Automatic transfer between two low-voltage power sources
Standards & Compliance
  • AS/NZS IEC 60947.6.1:2015 for transfer switching equipment
  • AS/NZS 3010:2017 for electrical installations incorporating generating sets
  • AS/NZS 3000 for associated low-voltage electrical installation work
Environmental Benefits
  • Automatic source selection helps maintain continuity of supply and supports efficient use of standby generation
  • Circuit-breaker protection can help reduce equipment damage and extend service life
  • Durable switchgear construction can reduce replacement frequency and associated electrical equipment waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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