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MCCB 140G H Frame 50kA 4P 160A Electronic LSIG | 4-Pole Design | Precise Protection | by Allen-Bradley
The MCCB 140G H Frame 50kA 4P 160A Electronic LSIG is a robust molded case circuit breaker designed for industrial and commercial electrical protection. With a 160A rated current and a 50kA interrupting capacity at 415V, it features an electronic LSIG trip unit for precise protection against overloads and faults. Ideal for use in electrical distribution panels and motor control centers, this breaker ensures compliance with safety standards while enhancing energy efficiency.
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Alternatively Known As: Molded Case Circuit Breaker 140G H Frame, 4P 160A MCCB, Electronic LSIG Breaker
Technical Specifications
- Rated Current: 160A
- Poles: 4
- Interrupting Capacity: 50kA at 415V
- Trip Unit: Electronic LSIG
- Frame Size: H
- Voltage Rating: Up to 415V AC
- Dimensions (H x L x W): 200mm x 120mm x 150mm
- Weight: 5 kg
Key Features
- 4-pole molded case circuit breaker
- 160A rated current
- 50kA interrupting capacity at 415V
- Electronic LSIG (Long-time, Short-time, Instantaneous, Ground fault) trip unit for precise protection
- H frame size for higher current ratings
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
- Industrial electrical distribution panels
- Commercial building electrical protection
- Motor control centers
- Power distribution systems requiring high interrupting capacity
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Electronic trip unit enhances energy efficiency by reducing nuisance trips and downtime
- Durable design reduces waste and replacement frequency
Warranty Information
Standard manufacturer warranty of 1 year against defects in materials and workmanship.
Available Now
The Allen-Bradley MCCB 140G H Frame 50kA 4P 160A Electronic LSIG is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
