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Product Name/Title: Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Adjustable Thermal Magnetic
Brand: NHP
SKU: 140GKTF4D30
Alternatively Known As: MCCB, Molded Case Circuit Breaker, Thermal Magnetic Circuit Breaker
Technical Specifications
- Rated Current: 300 A
- Number of Poles: 4
- Type of Protection: Thermal/magnetic release
- Trip Curve: Adjustable thermal, adjustable magnetic
- Frame Size Rating: 400 A
- Long Time Overload Protection Adjustment Range: 210-300 A
- Instantaneous Protection Adjustment Range: 1500-3000 A
- Rated Frequency: 50-60 Hz
- Rated Insulation Voltage: 1000 V
- Rated Impulse Withstand Voltage: 8 kV
- Maximum Operating Temperature: 75 °C
- Storage Temperature: -40 to 80 °C
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 200mm x 150mm x 186mm
- Weight: 5 kg
Key Features
- Adjustable thermal and magnetic trip settings for customized protection.
- Rated for 300A with a 4-pole configuration.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Power distribution and protection in manufacturing facilities
- Commercial: Electrical panels in commercial buildings
- General: Any application requiring reliable circuit protection
Standards & Compliance
- Complies with AS/NZS 60898 for safety and performance standards.
Environmental Benefits
- Designed to operate efficiently in a wide range of temperatures.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Adjustable Thermal Magnetic is available now for immediate purchase. Ideal for industrial and commercial electrical applications.
