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MCCB 140G H Frame Circuit Breaker 50kA Breaking Capacity 3-Pole Design Fixed Thermal Magnetic by Allen-Bradley
MCCB 140G H Frame Circuit Breaker offers a robust 50kA breaking capacity and a reliable fixed thermal magnetic trip unit, making it ideal for industrial and commercial electrical protection. Designed for three-phase systems, this 25A, 3-pole breaker ensures safety and compliance with AS/NZS 3000 standards, providing essential overload and short circuit protection for your electrical panels.
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Alternatively Known As: Molded Case Circuit Breaker, MCCB 140G, Thermal Magnetic Circuit Breaker, 3 Pole Circuit Breaker
Technical Specifications
- Rated Current: 25A
- Poles: 3
- Breaking Capacity: 50kA
- Trip Type: Fixed Thermal Magnetic
- Frame Size: H
- Voltage Rating: Typically up to 600V AC
- Dimensions (H x L x W): 110mm x 75mm x 90mm
- Weight: 3.5 kg
Key Features
- Fixed thermal magnetic trip unit for reliable overload and short circuit protection
- High breaking capacity of 50kA for enhanced safety
- 3-pole design suitable for three-phase electrical systems
- Compact H frame size for easy integration into electrical panels
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
- Industrial electrical panels
- Commercial power distribution
- Motor protection and control
- Electrical safety and overload protection
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical fires and equipment damage by providing reliable overload and short circuit protection
- Supports energy efficiency by ensuring electrical systems operate safely and effectively
Warranty Information
Standard manufacturer warranty of 1 year against defects in materials and workmanship.
Available Now
The Allen-Bradley MCCB 140G H Frame 50kA 3P 25A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
