Trade Discount 20%
MCCB 140G NS Frame 50kA 4P 1200A Electronic LSI Precise Protection by Allen-Bradley
The MCCB 140G NS Frame 50kA 4P 1200A Electronic LSI is designed for robust electrical protection in industrial and commercial applications. With a 1200A current rating and a 50kA breaking capacity, this 4-pole molded case circuit breaker features an electronic LSI trip unit for precise protection against overloads and short circuits. Ideal for electrical distribution panels and heavy machinery, it enhances safety and energy efficiency.
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Alternatively Known As: Molded Case Circuit Breaker 140G NS Frame, MCCB 4P 1200A, Electronic LSI Circuit Breaker
Technical Specifications
- Frame Type: 140G NS
- Poles: 4P
- Current Rating: 1200A
- Breaking Capacity: 50kA
- Trip Unit: Electronic LSI (Long-time, Short-time, Instantaneous)
- Voltage Rating: Up to 600V AC
- Dimensions (H x L x W): 250mm x 200mm x 150mm
- Weight: 15 kg
Key Features
- 4-pole molded case circuit breaker
- 1200A current rating
- 50kA short circuit breaking capacity
- 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 current MCCB devices to ensure compliance with safety standards.
Applications
- Industrial electrical distribution panels
- Commercial building power protection
- Heavy machinery circuit protection
- Electrical switchgear assemblies
Standards & Compliance
- Complies with 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 4P 1200A Electronic LSI is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
