Trade Discount 20%
MCCB 140G NS Frame 50kA 3P 1200A Electronic LSI High Performance Circuit Protection by Allen-Bradley
MCCB 140G NS Frame 50kA 3P 1200A Electronic LSI is designed for high-performance circuit protection in industrial and commercial applications. With a robust 50kA short circuit breaking capacity and an electronic LSI trip unit, it ensures precise protection for heavy-duty electrical systems. Ideal for electrical distribution panels and motor control centers, this breaker enhances safety and energy efficiency.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Alternatively Known As: Molded Case Circuit Breaker 140G NS Frame, MCCB 1200A 3P, Electronic Trip Circuit Breaker
Technical Specifications
- Frame Size: 140G NS
- Short Circuit Breaking Capacity: 50kA
- Poles: 3
- Rated Current: 1200A
- Trip Unit Type: Electronic LSI (Long-time, Short-time, Instantaneous)
- Voltage Rating: Up to 600V AC
- Standards Compliance: IEC and UL standards
- Dimensions (H x L x W): 250mm x 200mm x 150mm
- Weight: 15 kg
Key Features
- 140G NS frame design for high performance circuit protection
- 50kA short circuit breaking capacity
- 3-pole configuration for three-phase systems
- 1200A rated current for heavy-duty applications
- Electronic LSI (Long-time, Short-time, Instantaneous) trip unit for precise protection
Professional Installation Requirements
- Installation must be performed by a licensed electrician experienced with high-capacity MCCBs to ensure compliance with safety standards and proper operation.
Applications
- Industrial electrical distribution panels
- Commercial building power protection
- Motor control centers
- Electrical switchboards and control systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Electronic trip unit improves energy efficiency by preventing unnecessary power interruptions
Warranty Information
Standard manufacturer warranty of 1 year against defects in materials and workmanship.
Available Now
The Allen-Bradley MCCB 140G NS Frame 50kA 3P 1200A Electronic LSI is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
