Trade Discount 25%
MCB 1P 16A 6kA C Curve DIN Rail NB1-63 Chint
Chint NB1-63 1P 16A MCB features 6kA breaking capacity, C-curve thermal-magnetic protection and DIN rail mount to IEC 60898. For domestic and commercial boards.
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Alternatively Known As: 16A Single-Pole MCB, C16 Circuit Breaker, DIN Rail Miniature Circuit Breaker
Technical Specifications
- Product Type: Miniature circuit breaker
- Poles: 1P
- Rated Current: 16 A
- Rated Voltage: 230 V AC for 1P applications
- Rated Frequency: 50/60 Hz
- Breaking Capacity: 6 kA
- Tripping Characteristic: C curve, 5–10 times rated current
- Insulation Voltage: 500 V
- Impulse Withstand Voltage: 4 kV
- Terminal Capacity: 1–25 mm²
- Tightening Torque: 2.0 N·m
- Mounting: TH35-7.5 DIN rail
- Connection: Top or bottom feed
- Protection Degree: IP20
- Energy Limiting Class: 3
- Mechanical Life: 20,000 operations
- Electrical Life: 4,000 operations
- Operating Temperature: -5 °C to +40 °C
- Dimensions (H x L x W): 82mm x 75.5mm x 18mm
- Weight: 0.118 kg
Key Features
- Thermal-magnetic protection against overload and short-circuit currents
- C-curve operation for mixed resistive and inductive loads with moderate inrush current
- Single-pole configuration for compact circuit protection
- 6 kA rated breaking capacity
- DIN rail mounting for modular distribution boards
- Suitable for domestic, commercial and light industrial electrical installations
- Compatible with selected CHINT auxiliary, alarm, shunt-release and undervoltage accessories
Professional Installation Requirements
- Installation, testing and commissioning should be performed by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical requirements. Confirm the prospective short-circuit current, enclosure suitability and product approval before installation.
Applications
- Domestic switchboards and distribution boards
- Commercial electrical distribution systems
- Light industrial control and distribution panels
- Protection of lighting, socket-outlet and general-purpose final circuits
- Circuit isolation and infrequent switching
Standards & Compliance
- Designed and tested to IEC/EN 60898-1
- AS/NZS 60898.1:2024 is the applicable Australian/New Zealand standard for miniature circuit-breakers of this category; confirm local approval and marking requirements before installation
Environmental Benefits
- Long mechanical and electrical service life can reduce replacement frequency and associated material waste
- Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
Warranty Information
CHINT’s 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, subject to contract terms and applicable conditions.
Available Now
Available through authorised CHINT distributors in Australia.
