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Isolator Switch Disconnector 1P 80A DIN Rail NH4 Chint

BRAND: CABAC
SKU: 398109
$22.00 List price: $29.30
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Chint NH4-125 switch disconnector features 1P 80A isolation to IEC/EN 60947-3 and DIN rail mount. Ideal for main switch and isolation duty.

Alternatively Known As: 1 Pole 80A Isolator Switch, DIN Rail Main Switch, Modular Switch Disconnector

Technical Specifications
  • Rated Current: 80A
  • Rated Operational Voltage: 240V AC, 1 pole
  • Rated Frequency: 50/60Hz
  • Utilisation Category: AC-22A
  • Rated Insulation Voltage: 500V
  • Rated Impulse Withstand Voltage: 4kV
  • Rated Short-Time Withstand Current: 12Ie for 1 second
  • Rated Making and Breaking Capacity: 3Ie at 1.05Ue, cosφ 0.65
  • Rated Short-Circuit Making Capacity: 20Ie for 0.1 seconds
  • Electrical Endurance: 1,500 operations
  • Mechanical Endurance: 8,500 operations
  • Protection Rating: IP20
  • Terminal Capacity: Up to 35mm² cable or compatible pin-type and U-type busbar
  • Terminal Tightening Torque: 2.5N·m
  • Connection: Top or bottom entry
  • Mounting: TH35 DIN rail or panel mounting
  • Dimensions (H x L x W): 86mm x 74mm x 18mm
  • Weight: 0.15 kg
Key Features
  • Single-pole manual isolation for low-voltage circuits
  • Suitable for main-switch and maintenance-isolation duties
  • DIN rail compatible modular design
  • Complies with the isolating-function requirements in the open position
  • Compatible with CHINT NB-series MCBs and RCBOs
  • AC-22A utilisation category for mixed resistive and inductive loads
  • IP20 protection for installation inside suitable electrical enclosures
Professional Installation Requirements
  • Installation and connection must be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical regulations. This device is an isolator and does not provide automatic overcurrent protection.
Applications
  • Residential distribution boards
  • Commercial electrical switchboards
  • Light-industrial distribution panels
  • Main-switch applications
  • Circuit isolation during electrical maintenance
  • Isolation of circuits protected by compatible MCBs or RCBOs
Standards & Compliance
  • IEC/EN 60947-3 product standard stated by CHINT
  • AS 60947.3:2018 is the applicable Australian product standard for switches, disconnectors and switch-disconnectors
  • AS/NZS 3000:2018 applies to selection, installation and wiring of the device within Australian electrical installations
Environmental Benefits
  • Durable modular construction can reduce replacement frequency and product waste
  • Thermoplastic and metal components may be recoverable through appropriate electrical-product recycling streams
  • Manual isolation supports safe maintenance and can help extend the service life of connected electrical equipment
Warranty Information

CHINT warranty policy specifies 27 months from the date of manufacture for other low-voltage apparatus, subject to authorised sales channels, contract terms and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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