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Isolator Switch Disconnector 1P 80A DIN Rail Red Toggle NH4 Chint

BRAND: CABAC
SKU: 507081
$14.40 List price: $19.30
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Chint NH4-125 switch disconnector features 1P 80A isolation to IEC/EN 60947-3 with red toggle and DIN rail mount. Ideal for main switch and isolation duty.

Alternatively Known As: CHINT 80A Single-Pole Isolator, DIN Rail Isolation Switch, Load Break Switch, Main Switch Disconnector

Technical Specifications
  • Model: NH4-125 1P 80A
  • Poles: 1P
  • Rated Current: 80 A
  • Rated Operational Voltage: 240 V AC
  • Rated Frequency: 50/60 Hz
  • Rated Insulation Voltage: 500 V
  • Utilisation Category: AC-22A
  • Rated Short-Time Withstand Current: 960 A for 1 second
  • Rated Short-Circuit Making Capacity: 1,600 A for 0.1 second
  • Rated Impulse Withstand Voltage: 4 kV
  • Electrical Life: 1,500 operations
  • Mechanical Life: 8,500 operations
  • Protection Rating: IP20
  • Terminal Capacity: Up to 35 mm² cable
  • Terminal Tightening Torque: 2.5 N·m
  • Connection: Top or bottom entry
  • Mounting: 35 mm DIN rail or panel mount
  • Function: Manual load disconnection and circuit isolation
  • Overcurrent Protection: Not provided; pair with suitable circuit protection where required
  • Dimensions (H x L x W): 86.4mm x 74mm x 18mm
  • Weight: 0.16 kg
Key Features
  • Single-pole 80 A switching and isolation
  • Red toggle for clear visual identification
  • Suitable for main switch and maintenance isolation duties
  • Compact one-module DIN rail format
  • Compatible with CHINT NB series MCBs and RCBOs
  • Can be wired from the top or bottom
  • Supports cable, pin-type busbar and U-type busbar connections
  • Designed for residential, commercial and light industrial distribution boards
  • RCM-certified product family for Australian and New Zealand markets
Professional Installation Requirements
  • Installation and connection must be carried out by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable electrical safety requirements. This device provides isolation only and does not replace overcurrent or short-circuit protection.
Applications
  • Main switch duties in residential distribution boards
  • Manual isolation of electrical circuits during maintenance
  • Commercial and light industrial switchboards
  • Final power distribution panels
  • Isolation of circuits supplying fixed electrical equipment
  • DIN rail distribution assemblies
Standards & Compliance
  • AS 60947.3:2023 for low-voltage switches, disconnectors and switch-disconnectors
  • RCM certification documented for CHINT NH4-125 1P80A at 230/240 V AC
  • Installation in Australia should comply with AS/NZS 3000 Wiring Rules
Environmental Benefits
  • Durable mechanical construction and long operating life can reduce replacement frequency and associated waste
  • Metal and thermoplastic components can be separated for recycling at end of service life where local facilities accept them
  • Manual operation requires no standby power or control electronics
  • RoHS documentation is available for the NH4 product range
Warranty Information

CHINT's published general policy states that other low-voltage apparatus is covered against defects in materials and workmanship for 27 months from the date of manufacture when sold through authorised channels; contract terms and Australian consumer guarantees may also apply.

Available Now

Available through authorised CHINT distributors in Australia.

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