SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

ATS 4P 160A High Breaking Type A 250A Frame NXZM Chint

BRAND: CABAC
SKU: 437581
$3,688.40 List price: $4,917.90
+ −
30 Days Return Electricians Unlock Trade Access
Chint NXZM 160A 4P ATS features CB class changeover, Type A standard controller, high breaking capacity and 250A frame. Ideal for mains-generator changeover.

Alternatively Known As: CHINT NXZM 250A Frame ATS, 160A 4P Automatic Changeover Switch, Mains-Generator Changeover Switch

Technical Specifications
  • Product Type: Class CB automatic transfer switching equipment
  • Rated Current: 160A
  • Frame Current: 250A
  • Number of Poles: 4P
  • Breaking Capacity: H type, high breaking capacity
  • Rated Operational Voltage: 400/415V AC, 50Hz
  • Rated Insulation Voltage: 1000V AC
  • Rated Impulse Withstand Voltage: 12kV
  • Utilisation Category: AC-33B
  • Rated Short-Circuit Making Capacity: 105kA
  • Rated Short-Circuit Breaking Capacity: 50kA
  • Controller: Type A standard controller
  • Function: Generator protection and mains-generator transfer
  • Control Supply: 230/240V AC, 50Hz
  • Control Voltage Range: 85% to 110% of rated voltage
  • Typical Transfer Time: 3.3 seconds
  • Mechanical Endurance: 10,000 operations
  • Electrical Endurance: 2,000 operations
  • Installation: Integrated or split controller arrangement
  • Connection: Top incoming supply and bottom outgoing load connection
  • Dimensions (H x L x W): 240mm x 216mm x 393mm
  • Weight: 12 kg
Key Features
  • Automatic transfer between normal mains and alternative generator supply
  • Four-pole switching suitable for three-phase, four-wire systems
  • High H-type short-circuit breaking capacity
  • 250A frame with 160A rated operating current
  • Type A standard controller for straightforward automatic changeover control
  • Manual operation and reset capability
  • Suitable for vertical or horizontal installation
  • Auxiliary terminals for status feedback and control connections
  • Compact moulded-case circuit breaker construction
Professional Installation Requirements
  • Installation, commissioning and connection must be performed by a licensed electrician in accordance with AS/NZS 3000, AS/NZS 3010, manufacturer instructions and applicable electrical safety regulations.
Applications
  • Mains-generator automatic changeover systems
  • Commercial and industrial standby power installations
  • Three-phase, four-wire emergency power systems
  • Generator-backed switchboards and distribution boards
  • Critical-load power continuity applications
Standards & Compliance
  • AS/NZS IEC 60947.6.1 for automatic transfer switching equipment
  • AS/NZS 3000 for electrical installation and wiring requirements
  • AS/NZS 3010 for electrical installations incorporating generating sets
Environmental Benefits
  • Supports efficient standby-generator operation by automatically transferring loads only when required
  • Long mechanical and electrical endurance can reduce replacement frequency and associated material waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
  • Suitable for durable switchboard installations designed for extended service life
Warranty Information

CHINT general warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, unless a different period is specified by contract or local distributor terms.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products