Trade Discount 25%
MCCB 3P 100A 10kA 125A Frame DZ158 Chint
Chint DZ158-125H MCCB 3P 100A features 10kA breaking capacity, 125A frame, and compact moulded case to IEC/EN 60947-2. Ideal for distribution panels.
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Alternatively Known As: Moulded Case Circuit Breaker, 3-Phase MCCB, 100A Three-Pole Circuit Breaker, DZ158 MCCB
Technical Specifications
- Rated Current: 100 A
- Poles: 3P
- Frame Size: 125 A
- Rated Voltage: 400/415 V AC
- Rated Frequency: 50/60 Hz
- Rated Breaking Capacity: 10 kA
- Insulation Voltage: 500 V
- Impulse Withstand Voltage: 4 kV
- Thermo-magnetic Release Characteristic: 8–12 In
- Protection Degree: IP20
- Electrical Life: 1,500 operations
- Mechanical Life: 8,500 operations
- Mounting: 35 mm DIN rail with fast-clip device
- Terminal Connection: Cable or pin-type busbar
- Accessories: Compatible auxiliary contact and release accessories
- Dimensions (H x L x W): 84.5mm x 81mm x 65.5mm
- Weight: 0.47 kg
Key Features
- Three-pole moulded case circuit breaker for three-phase distribution systems
- 100 A rated current with 125 A frame size
- 10 kA rated ultimate short-circuit breaking capacity
- Thermo-magnetic overload and short-circuit protection
- Compact modular design occupying 81 mm of DIN-rail width
- Suitable for distribution boards, switchboards and OEM power distribution assemblies
- Visible contact position indication
- Designed to IEC/EN 60947-2 requirements
Professional Installation Requirements
- Installation, testing and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, applicable electrical regulations and the manufacturer's instructions. Confirm that the product's certification and fault rating are suitable for the installation location.
Applications
- Three-phase distribution panels
- Commercial and industrial switchboards
- Sub-distribution boards
- OEM control and power distribution equipment
- Protection of feeder and branch circuits against overload and short-circuit currents
Standards & Compliance
- IEC/EN 60947-2 product standard; verify recognition against the applicable AS/NZS adoption and current EESS requirements before Australian installation
- AS/NZS 3000:2018 applicable to selection, installation and wiring of the circuit breaker
Environmental Benefits
- Metal and thermoplastic components can be separated for appropriate end-of-life recycling
- RoHS documentation is available for the DZ158 product family
- Long mechanical and electrical service life can reduce replacement frequency and material waste
- Provides circuit protection that can help prevent damage to downstream electrical equipment
Warranty Information
CHINT's general warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels; contract and local distributor terms may vary.
Available Now
Available through authorised CHINT distributors in Australia.
