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MCB UL1077 10kA 3P+N 40A C Curve Miniature Circuit Breaker General Purpose Protection by Allen-Bradley
The MCB UL1077 10kA 3P+N 40A C Curve is a reliable miniature circuit breaker designed for industrial, commercial, and residential electrical protection. With a rated current of 40A and a C Curve trip characteristic, it ensures general purpose protection against overloads and short circuits. This UL1077 certified breaker is essential for maintaining safety in electrical distribution panels.
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Alternatively Known As: Miniature Circuit Breaker 40A, 3P+N MCB, C Curve Circuit Breaker
Technical Specifications
- Standard: UL1077
- Rated Current: 40 Amperes
- Poles: 3P+N (3 Pole plus Neutral)
- Trip Curve: C Curve
- Breaking Capacity: 10kA
- Voltage Rating: 230/400V AC
- Dimensions (H x L x W): 85mm x 70mm x 70mm
- Weight: 0.3 kg
Key Features
- Miniature Circuit Breaker (MCB) with UL1077 certification
- Rated current: 40A
- C Curve trip characteristic for general purpose protection
- 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 distribution panels
- Commercial building electrical protection
- Residential electrical circuit protection
Standards & Compliance
- AS/NZS 3123 – Industrial Plugs and Socket-Outlets
Environmental Benefits
- Helps prevent electrical fires and equipment damage by reliable circuit protection
- Supports energy efficiency by minimizing downtime and electrical faults
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 40A C Curve is available for immediate purchase, ideal for industrial, commercial, and residential electrical protection applications.
