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MCCB 140G H FRAME 50kA 3P 20A Fixed Thermal Magnetic Compact Design Reliable Circuit Protection by Allen-Bradley
MCCB 140G H FRAME 50kA 3P 20A Fixed Thermal Magnetic Circuit Breaker is designed for reliable circuit protection in industrial and commercial applications. With a high interrupting capacity of 50kA and a compact H frame size, it’s perfect for three-phase systems. Ensure safety and compliance with AS/NZS 3000 standards while preventing electrical fires and equipment damage.
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Alternatively Known As: Molded Case Circuit Breaker, MCCB 140G, Thermal Magnetic Circuit Breaker, 3P MCCB 20A
Technical Specifications
- Current Rating: 20 Amps
- Poles: 3
- Interrupting Capacity: 50kA
- Trip Type: Fixed Thermal Magnetic
- Frame Size: H
- Voltage Rating: Typically up to 600V AC
- Dimensions (H x L x W): 140mm x 75mm x 90mm
- Weight: 3.5 kg
Key Features
- Fixed thermal magnetic trip unit for reliable circuit protection
- 3-pole design suitable for three-phase systems
- High interrupting capacity of 50kA at rated voltage
- Compact H frame size for space-saving installations
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with safety standards and proper operation.
Applications
- Industrial electrical panels
- Commercial power distribution
- Motor control centers
- Protection of electrical circuits in manufacturing plants
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical fires and equipment damage, reducing waste and environmental hazards
- Supports energy efficiency by protecting circuits and minimizing downtime
Warranty Information
1 year limited warranty covering manufacturing defects.
Available Now
The Allen-Bradley MCCB 140G H FRAME 50kA 3P 20A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
