SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

Isolator Switch Disconnector 1P 100A DIN Rail NH4 Chint

BRAND: CABAC
SKU: 398036
$27.50 List price: $36.60
+ −
30 Days Return Electricians Unlock Trade Access
Chint NH4-125 switch disconnector features 1P 100A isolation to IEC/EN 60947-3 and DIN rail mount. Ideal for main switch and isolation duty.

Alternatively Known As: 100A Main Isolator, 1 Pole Isolator Switch, DIN Rail Switch Disconnector, NH4-125 Isolator

Technical Specifications
  • Rated Current: 100 A
  • Rated Operational Voltage: 240 V AC, 1 pole
  • Rated Frequency: 50/60 Hz
  • Number of Poles: 1P
  • Utilisation Category: AC-22A
  • Rated Insulation Voltage: 500 V
  • Rated Impulse Withstand Voltage: 4 kV
  • Rated Short-Time Withstand Current: 12 Ie for 1 second
  • Rated Making and Breaking Capacity: 3 Ie at 1.05 Ue, cos φ 0.65
  • Rated Short-Circuit Making Capacity: 20 Ie for 0.1 second
  • Electrical Life: 1,500 cycles
  • Mechanical Life: 8,500 cycles
  • Protection Rating: IP20
  • Terminal Connection: Cable, pin-type busbar or U-type busbar
  • Maximum Cable Size: 50 mm²
  • Terminal Tightening Torque: 2.5 N·m
  • Mounting: TH35 DIN rail
  • Dimensions (H x L x W): 86mm x 74mm x 18mm
  • Weight: 0.1 kg
Key Features
  • Manual circuit isolation and load switching
  • Suitable for use as a main switch in compatible distribution boards
  • Single-pole 100 A configuration
  • DIN rail mounting for modular switchboards
  • Top or bottom cable connection
  • Designed to coordinate with CHINT NB series MCBs and RCBOs
  • Clearly indicates the open and closed positions
  • Does not provide automatic overload or short-circuit protection
Professional Installation Requirements
  • Installation and connection must be performed by a licensed electrician in accordance with the manufacturer's instructions, applicable electrical regulations and AS/NZS 3000. Confirm that single-pole isolation is suitable for the intended circuit and installation design.
Applications
  • Main switch duty in residential switchboards
  • Isolation of final subcircuits and distribution equipment
  • Commercial electrical distribution boards
  • Light industrial switchboards
  • Manual isolation for maintenance and servicing
Standards & Compliance
  • IEC/EN 60947-3 for switches and switch-disconnectors
  • AS 60947.3:2018 is the applicable Australian product standard for this equipment category
  • AS/NZS 3000:2018 requirements apply to selection and installation within Australian electrical installations
Environmental Benefits
  • Long mechanical service life can reduce replacement frequency and product waste
  • Metal components are recyclable at end of service life where suitable recycling facilities are available
  • Passive manual switching operation does not require standby power consumption
Warranty Information

CHINT general warranty policy for low-voltage apparatus provides 27 months from the date of manufacture against defects in materials and workmanship, subject to authorised sales channels and applicable warranty terms.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products