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Trip Unit 300A 3P Adjustable Thermal Magnetic Grey Allen-Bradley
Allen-Bradley MCCB 140G K Frame Trip Unit 3P 300A Adjustable Thermal Magnetic Reliable Overcurrent Protection. Suits MCCB switchboard installations.
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Alternatively Known As: Molded Case Circuit Breaker 140G, MCCB 3P 300A, Adjustable Thermal Magnetic Breaker
Technical Specifications
- Poles: 3
- Current Rating: 300A
- Trip Unit Type: Adjustable Thermal Magnetic
- Frame Type: K Frame
- Interrupting Capacity: Standard industrial rating
- Dimensions (H x L x W): 150mm x 80mm x 100mm
- Weight: 5 kg
Key Features
- 3-pole molded case circuit breaker
- Adjustable thermal and magnetic trip settings
- Rated for 300A current
- Provides reliable overcurrent protection
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 circuit protection
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical faults and fires, contributing to safer energy use
- Durable design reduces need for frequent replacements
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley MCCB 140G K Frame Trip Unit 3P 300A Adjustable Thermal Magnetic is available now for immediate purchase. Ideal for industrial and commercial electrical protection applications.
