Air Circuit Breaker 3200A 3P Fixed 3200 Frame NH1 Chint
Chint NH1 air circuit breaker features 3200A 3P, 3200A frame, fixed type, 400/690V to IEC/EN 60947-2. Ideal for main incomers in industrial switchboards.
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Alternatively Known As: CHINT NH1-3200 ACB, 3200A Frame Air Circuit Breaker, Fixed Main Incomer Breaker
- Series: NH1
- Frame Size: 3200A
- Rated Current: 3200A
- Number of Poles: 3P
- Installation Type: Fixed
- Rated Operational Voltage: AC 400/690V
- Frequency: 50/60Hz
- Application: Main incomer and power distribution protection
- Applicable Product Standard: IEC/EN 60947-2
- Connection: Horizontal or vertical connection options, configuration dependent
- Protection Functions: Overload, short-circuit, under-voltage and earth-fault protection, configuration dependent
- Dimensions (H x L x W): 402mm x 389mm x 422mm
- Weight: 56.5 kg
- 3200A continuous current rating for high-capacity power distribution
- Three-pole configuration for industrial switchboards
- Fixed mounting format for permanent switchboard installation
- Suitable for main incomer and large commercial or industrial distribution applications
- Designed for systems operating at up to 690V AC
- Air-break construction supports switching and circuit isolation
- Protection and control accessories can be selected according to the installation design
- Installation, testing and commissioning must be performed by a licensed electrician or suitably qualified switchboard professional. Confirm fault level, discrimination, protection settings, busbar arrangements, clearances and local electrical approval requirements before energisation.
- Industrial switchboard main incomers
- Commercial building power distribution
- Factory and manufacturing power systems
- Power stations and large electrical distribution boards
- High-capacity feeder and busbar protection
- Low-voltage systems requiring fixed 3-pole air circuit breaker protection
- Applicable Australian and New Zealand product standard: AS/NZS IEC 60947.2:2015 for low-voltage circuit-breakers
- The product description specifies IEC/EN 60947-2; confirm the specific unit's Australian certification, RCM status and installation suitability before use
- Copper, aluminium and steel components can be recovered and recycled at end of service life
- Long mechanical and electrical service life can reduce replacement frequency and equipment waste
- Supports reliable power distribution and selective fault protection, helping reduce damage to downstream electrical equipment
CHINT warranty policy specifies 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels, unless the supply contract specifies different terms. Warranty conditions exclude issues arising from improper installation, misuse, unauthorised modification or non-approved accessories.
Available through authorised CHINT distributors in Australia.
