Trade Discount 25%
Changeover Switch 2P 32A 250V DIN Rail NZK1 Chint
Chint NZK1 changeover switch features 2P 32A, 250V AC 50/60Hz to IEC 60669-1 and TH35 DIN rail mount. Ideal for manual supply selection in residential boards.
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Alternatively Known As: Manual transfer switch, 2P changeover switch, source selector switch, DIN rail transfer switch
Technical Specifications
- Poles: 2P
- Rated Current: 32A
- Rated Voltage: 250V AC
- Rated Frequency: 50/60Hz
- Switching Positions: 1-0-2
- Rated Making and Breaking Capacity: 1.1Ue; 1.25Ie; cosφ 0.3 ± 0.05; 200 operations
- Operational Performance: 10,000 operations
- Mounting: TH35-7.5 steel DIN rail
- Terminal Spacing: 45 ± 0.3mm
- Protection Rating: Suitable for protected indoor installation
- Operating Temperature: -5°C to +40°C
- Altitude: Up to 2,000m
- Standard: IEC 60669-1
- Certification: KEMA-approved
- Dimensions (H x L x W): 85.3mm x 65.5mm x 36mm
- Weight: 0.12 kg
Key Features
- Manual selection between two electrical circuits or supply sources
- Double-pole switching for simultaneous switching of active and neutral conductors where required
- Three-position operation: supply 1, off, supply 2
- Compact two-module DIN rail format
- Suitable for residential, commercial and light industrial distribution boards
- Designed for up to 10,000 operational cycles
- Can be assembled with other modular terminal equipment
Professional Installation Requirements
- Installation and connection to 250V AC circuits must be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable state or territory electrical safety requirements.
Applications
- Manual mains-to-generator supply selection
- Residential distribution boards
- Backup power and alternative supply arrangements
- Commercial electrical control panels
- Low-voltage power distribution and control circuits
Standards & Compliance
- IEC 60669-1 manufacturer-declared product standard, corresponding to the scope of AS/NZS 60669.1:2020 for manually operated switches
- AS/NZS 3000:2018 applies to selection, wiring and installation within Australian electrical installations
Environmental Benefits
- RoHS documentation supports restriction of hazardous substances in the product
- 10,000-cycle operational performance can extend service life and reduce replacement waste
- Compact modular construction helps minimise switchboard space and material use
Warranty Information
CHINT's general warranty policy specifies 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, subject to the applicable sales contract and warranty conditions.
Available Now
Available through authorised CHINT distributors in Australia.
