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MCB UL1077 30A D Curve 10kA Breaking Capacity 3P+N Configuration by Allen-Bradley
The MCB UL1077 30A D Curve is a reliable miniature circuit breaker designed for high inrush current applications. With a breaking capacity of 10kA and a 3P+N configuration, it’s perfect for industrial, commercial, and residential circuit protection. This UL1077 certified device ensures safety and compliance, making it an essential component for electrical panels and distribution systems.
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Alternatively Known As: Miniature Circuit Breaker 30A D Curve, 3P+N MCB, UL1077 Circuit Breaker
Technical Specifications
- Standard: UL1077
- Rated Current: 30 Amperes
- Poles: 3P+N
- Trip Curve: D Curve
- Breaking Capacity: 10kA
- Voltage Rating: 230/400V AC
- Dimensions (H x L x W): 85mm x 65mm x 70mm
- Weight: 0.3 kg
Key Features
- Miniature Circuit Breaker (MCB) with UL1077 certification
- Rated current: 30A
- Trip curve: D Curve for high inrush current applications
- 3 Pole plus Neutral (3P+N)
- 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
- Protects electrical circuits to prevent damage and reduce fire risk
- Supports energy efficiency by preventing electrical faults
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 30A D Curve is available for immediate purchase, ideal for industrial, commercial, and residential circuit protection.
