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MCCB 140G NS Frame 50kA 3P 1200A Electronic LSIG by Allen-Bradley
MCCB 140G NS Frame 50kA 3P 1200A Electronic LSIG is designed for industrial electrical distribution, providing precise protection with its electronic LSIG trip unit. With a high breaking capacity of 50kA and a rated current of 1200A, this circuit breaker is perfect for commercial power protection and motor control centers, ensuring safety and reliability in high-power applications.
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Alternatively Known As: Molded Case Circuit Breaker 140G NS Frame, Electronic LSIG MCCB, 3 Pole 1200A Circuit Breaker
Technical Specifications
- Frame Type: NS Frame
- Breaking Capacity: 50kA
- Poles: 3
- Rated Current: 1200A
- Trip Unit: Electronic LSIG (Long-time, Short-time, Instantaneous, Ground-fault)
- Mounting: Fixed
- Standards Compliance: IEC 60947-2
- Dimensions (H x L x W): 250mm x 200mm x 150mm
- Weight: 15 kg
Key Features
- Electronic LSIG (Long-time, Short-time, Instantaneous, Ground-fault) trip unit for precise protection
- High breaking capacity of 50kA for enhanced safety
- 3-pole configuration suitable for three-phase systems
- Rated current of 1200A for high power applications
- NS frame design for compatibility with existing switchgear
Professional Installation Requirements
- Installation must be performed by a licensed electrician experienced with high-current circuit breakers to ensure compliance with safety standards.
Applications
- Industrial electrical distribution panels
- Commercial and industrial power protection
- Motor control centers
- Electrical switchboards and control systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Electronic trip unit improves energy efficiency by reducing nuisance trips and downtime
- Durable design reduces waste and replacement frequency
Warranty Information
Standard manufacturer warranty of 1 year covering defects in materials and workmanship.
Available Now
The Allen-Bradley MCCB 140G NS Frame 50kA 3P 1200A Electronic LSIG MM is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
