Trade Discount 25%
MCCB 2P 50A 36kA Thermal Magnetic 125A Frame NM8N Chint
Chint NM8N 50A 2P MCCB features 36kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Alternatively Known As: CHINT NM8N-125C TM 50A 2P Moulded Case Circuit Breaker, 50A Double-Pole MCCB, Thermal-Magnetic Circuit Breaker
Technical Specifications
- Series: NM8N
- Frame Size: 125A
- Rated Current: 50A
- Number of Poles: 2P
- Trip Unit: Thermal-magnetic
- Ultimate Breaking Capacity: 36kA
- Rated Operational Frequency: 50/60Hz
- Rated Operational Voltage: Up to 690V AC for 2P models
- Service: Distribution protection
- Installation: Suitable for vertical or horizontal mounting
- Dimensions (H x L x W): 140mm x 112mm x 98mm
- Weight: 0.9 kg
Key Features
- Two-pole circuit protection for single-phase and multi-phase distribution applications
- 36kA ultimate short-circuit breaking capacity at applicable operating voltages
- Thermal protection for overload conditions
- Magnetic protection for short-circuit conditions
- 125A frame size with a 50A rated current
- Suitable for switchboard mains and sub-mains protection
- Compact moulded-case construction
- Compatible with selected auxiliary and alarm accessories for the NM8N series
Professional Installation Requirements
- Installation, testing and commissioning must be performed by a licensed electrician in accordance with applicable Australian wiring rules, manufacturer instructions and site fault-level requirements. Verify that the available fault current, voltage, cable size and coordination settings are suitable before energising.
Applications
- Switchboard mains protection
- Sub-mains protection
- Commercial and industrial distribution boards
- Low-voltage AC distribution circuits
- Protection of cables and electrical equipment against overload and short circuit
Standards & Compliance
- AS/NZS IEC 60947.2, the applicable Australian and New Zealand standard for low-voltage circuit-breakers; confirm product marking, certification and RCM requirements before installation
Environmental Benefits
- Moulded-case construction can support a long service life and reduce replacement waste
- Metallic electrical components are recoverable through appropriate electrical equipment recycling streams
- RoHS documentation is available for the NM8N product series, supporting restriction of specified hazardous substances
Warranty Information
CHINT warranty policy states 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, subject to the applicable sales contract and warranty terms.
Available Now
Available through authorised CHINT distributors in Australia.
