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Switch Disconnector 1P 100A DIN Rail Red Toggle NH4 Chint

BRAND: CABAC
SKU: 507082
$19.30 List price: $25.70
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Chint NH4-125 switch disconnector features 1P 100A isolation to IEC/EN 60947-3 with red toggle and DIN rail mount. Ideal for main switch and isolation duty.

Alternatively Known As: 100A Main Switch, 1 Pole Isolator, DIN Rail Switch Isolator, Modular Switch Disconnector

Technical Specifications
  • Model: NH4-125
  • Rated Current: 100A
  • Number of Poles: 1P
  • Rated Operational Voltage: 240V AC
  • 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 Short-Circuit Making Capacity: 20Ie for 0.1 seconds
  • Dielectric Test Voltage: 1.89kV
  • Ingress Protection: IP20
  • Terminal Connection: Top or bottom wiring
  • Terminal Tightening Torque: 3.5N·m
  • Mounting: TH35-7.5 DIN rail
  • Mechanical Life: 8,500 operations
  • Electrical Life: 1,500 operations
  • Dimensions (H x L x W): 86mm x 74mm x 18mm
  • Weight: 0.102 kg
Key Features
  • Manual isolation for safe electrical maintenance
  • Suitable for main-switch and infrequent switching applications
  • Single-pole 100A configuration
  • Red toggle for clear ON/OFF identification
  • Compact modular design for DIN rail distribution boards
  • Suitable for residential, commercial and light industrial installations
  • Can be coordinated with compatible CHINT NB series MCBs and RCBOs
  • Does not provide automatic overcurrent or short-circuit protection
Professional Installation Requirements
  • Installation and connection to mains electrical circuits must be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical regulations.
Applications
  • Main switch duty in residential distribution boards
  • Manual isolation of lighting and power circuits
  • Commercial electrical distribution panels
  • Light industrial control and distribution systems
  • Maintenance isolation for low-voltage AC circuits
Standards & Compliance
  • IEC/EN 60947-3 for low-voltage switch-disconnectors
  • AS 60947.3:2018, the Australian standard for switches, disconnectors and switch-disconnectors
  • AS/NZS 3000:2018 for installation within Australian electrical installations
  • CHINT NH4 series has Australian SAA certification documentation; confirm the certificate scope for the specific 1P 100A variant
Environmental Benefits
  • Long mechanical service life helps reduce replacement frequency and product waste
  • RoHS documentation for the NH4 series supports reduced use of restricted hazardous substances
  • Reusable manual isolation functionality avoids unnecessary replacement of protective devices during routine maintenance
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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