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MCB UL1077 10kA 3P+N 7A D Curve High Inrush Current Protection UL1077 Compliant by Allen-Bradley
The MCB UL1077 10kA 3P+N 7A D Curve is designed for reliable circuit protection in industrial, commercial, and residential applications. With a 10kA breaking capacity and D Curve tripping characteristic, it effectively handles high inrush currents, ensuring safety and compliance with UL1077 standards. Ideal for licensed electricians, this circuit breaker helps prevent electrical fires and equipment damage.
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Alternatively Known As: Miniature Circuit Breaker 3P+N 7A D Curve, UL1077 MCB, Allen-Bradley Circuit Breaker
Technical Specifications
- Rated Current: 7A
- Poles: 3P+N
- Breaking Capacity: 10kA
- Tripping Curve: D Curve
- Standard: UL1077
- Voltage Rating: Typically up to 415V AC
- Dimensions (H x L x W): 85mm x 70mm x 72mm
- Weight: 0.3 kg
Key Features
- 10kA short circuit breaking capacity
- 3 Pole plus Neutral configuration
- 7 Ampere rated current
- D Curve tripping characteristic for high inrush currents
- UL1077 standard compliance for supplementary protection
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
- Industrial electrical panels
- Commercial electrical distribution
- Residential electrical 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 manufacturer warranty covering defects in materials and workmanship.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 7A D Curve is available for immediate purchase, ideal for electrical protection in industrial, commercial, and residential electrical systems.
