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MCB UL1077 10kA 3P+N 20A C Curve Certified Circuit Breaker by Allen-Bradley
The MCB UL1077 10kA 3P+N 20A C Curve is a reliable miniature circuit breaker designed for effective electrical circuit protection. With a 20A rated current and a C Curve trip characteristic, it’s perfect for industrial, commercial, and residential applications. This UL1077 certified breaker ensures safety and compliance, helping to prevent electrical fires and equipment damage.
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Alternatively Known As: Miniature Circuit Breaker 20A, 3P+N MCB, C Curve Circuit Breaker
Technical Specifications
- Standard: UL1077
- Rated Current: 20 Amperes
- Poles: 3P+N
- Trip Curve: C Curve
- Breaking Capacity: 10kA
- Voltage Rating: Typically up to 415V AC
- Dimensions (H x L x W): 85mm x 75mm x 70mm
- Weight: 0.3 kg
Key Features
- Miniature Circuit Breaker (MCB) with UL1077 certification
- Rated current: 20A
- C Curve trip characteristic for moderate inrush currents
- 3 Pole plus Neutral (3P+N) configuration
- Short circuit breaking capacity: 10kA
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards.
Applications
- Industrial electrical panels
- Commercial electrical distribution
- Residential circuit protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical fires and equipment damage by reliable circuit interruption
- Supports energy efficiency by protecting electrical circuits from overload
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 20A C Curve is available for immediate purchase, ideal for electrical circuit protection in industrial, commercial, and residential settings.
