Trade Discount 25%
ATS 4P 63A Type B 125A Frame NXZM Chint
Chint NXZM 63A 4P ATS features CB class changeover, Type B intelligent controller and 125A frame. Ideal for mains-generator changeover.
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Alternatively Known As: CHINT NXZM-125H/4B 63A ATS, 4P Automatic Changeover Switch, Mains-Generator Transfer Switch, Class CB ATS
Technical Specifications
- Product Type: Class CB automatic transfer switching equipment
- Rated Current: 63A
- Frame Current: 125A
- Number of Poles: 4P
- Controller: Type B intelligent controller
- Rated Operational Voltage: 400/415V AC
- Frequency: 50Hz
- Utilisation Category: AC-33B
- Control Supply Voltage: 230/240V AC, 50Hz
- Control Voltage Range: 85% to 110% of rated control voltage
- Installation: Integrated or split installation
- Transfer Function: Automatic mains-generator changeover with automatic/manual control
- Protection: Integrated circuit-breaker switching and protection
- Breaking Capacity: Variant-dependent; confirm whether standard S or high H version is supplied
- Ingress Protection: IP30, excluding wiring terminals
- Dimensions (H x L x W): 223mm x 312mm x 190mm
- Weight: 2.8 kg
Key Features
- Automatic transfer between mains and generator supplies
- Four-pole switching suitable for three-phase four-wire systems
- Class CB construction with integrated circuit-breaker assemblies
- Type B intelligent controller for monitoring and configurable transfer operation
- Supports generator start signalling and adjustable transfer delays
- Front-mounted status display and manual control facility
- Suitable for industrial, commercial, residential and standby-power installations
Professional Installation Requirements
- Installation, commissioning and connection to mains or generator supplies must be completed by a licensed electrician in accordance with AS/NZS 3000, applicable generator requirements and the manufacturer's instructions. Confirm neutral switching, earthing, fault-current rating and RCM/EESS requirements before energisation.
Applications
- Mains-generator changeover systems
- Standby power supplies
- Commercial buildings and industrial facilities
- Residential backup power systems
- Data centres, communications facilities and other critical-load installations
Standards & Compliance
- Designed to IEC 60947-1 and IEC 60947-6-1 for low-voltage automatic transfer switching equipment
- Applicable Australian adoption: AS/NZS IEC 60947.6.1; verify product-specific Australian conformity documentation and RCM/EESS status before installation
Environmental Benefits
- Combines automatic transfer and circuit-breaker protection in one assembly, reducing the need for separate components
- Supports extended equipment service life through controlled source transfer and integrated protection
- Serviceable switchgear design can reduce replacement waste compared with replacing an entire changeover installation
Warranty Information
CHINT's general warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture when sold through authorised channels. Contractual terms and Australian distributor conditions may vary.
Available Now
Available through authorised CHINT distributors in Australia.
