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MCB UL1077 10kA 3P+N 3A B Curve Reliable Circuit Protection by Allen-Bradley
The MCB UL1077 10kA 3P+N 3A B Curve is a miniature circuit breaker designed for reliable overcurrent protection in industrial, commercial, and residential applications. With a breaking capacity of 10kA and a B Curve trip characteristic, it effectively safeguards circuits with low inrush currents. Ideal for licensed electricians, this MCB ensures compliance with safety standards while preventing electrical fires and damage.
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Alternatively Known As: Miniature Circuit Breaker 3P+N 3A B Curve, UL1077 MCB, 10kA MCB
Technical Specifications
- Standard: UL1077
- Breaking Capacity: 10kA
- Poles: 3P+N
- Current Rating: 3A
- Trip Curve: B Curve
- Dimensions (H x L x W): 85mm x 60mm x 70mm
- Weight: 0.3 kg
Key Features
- Miniature Circuit Breaker (MCB) compliant with UL1077 standard
- Rated breaking capacity of 10kA
- 3 Pole plus Neutral (3P+N) configuration
- 3 Ampere current rating
- B Curve trip characteristic for protection of circuits with low inrush currents
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with safety standards and proper operation.
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 damage by providing reliable overcurrent protection
- Supports energy efficiency by protecting electrical circuits from overload
Warranty Information
1 year manufacturer warranty against defects.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 3A B Curve is available for immediate purchase, ideal for protecting electrical circuits in industrial, commercial, and residential settings.
