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MCB UL1077 10kA 3P+N 50A C Curve Miniature Circuit Breaker UL1077 Certified by Allen-Bradley
The MCB UL1077 10kA 3P+N 50A C Curve is a reliable miniature circuit breaker designed for industrial, commercial, and residential applications. With a 10kA breaking capacity and C Curve trip characteristic, it ensures optimal circuit protection. Ideal for licensed electricians, this MCB supports compliance with AS/NZS 3000 standards, preventing electrical fires and equipment damage.
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Alternatively Known As: Miniature Circuit Breaker 3P+N 50A C Curve, UL1077 MCB, 3 Pole Neutral Circuit Breaker
Technical Specifications
- Standard: UL1077
- Breaking Capacity: 10kA
- Poles: 3P+N
- Current Rating: 50A
- Trip Curve: C Curve
- Voltage Rating: Typically up to 415V AC
- Dimensions (H x L x W): 85mm x 75mm x 70mm
- Weight: 0.5 kg
Key Features
- Miniature Circuit Breaker (MCB) with UL1077 certification
- 10kA short circuit breaking capacity
- 3 Pole plus Neutral (3P+N) configuration
- 50 Ampere current rating
- C Curve trip characteristic for general use
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 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 50A C Curve is available for immediate purchase, ideal for industrial, commercial, and residential electrical protection applications.
