Trade Discount 20%
MCB UL1077 10kA 3P+N 30A B Curve Miniature Circuit Breaker Overload Protection by Allen-Bradley
The MCB UL1077 10kA 3P+N 30A B Curve is a reliable miniature circuit breaker designed for electrical protection in industrial, commercial, and residential applications. With a breaking capacity of 10kA and a B Curve trip characteristic, it effectively safeguards against overloads and short circuits. Ideal for licensed electricians, this MCB ensures compliance with safety standards while enhancing energy efficiency.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Alternatively Known As: Miniature Circuit Breaker 30A B Curve, 3P+N MCB, UL1077 Circuit Breaker
Technical Specifications
- Standard: UL1077
- Rated Current: 30 Amperes
- Poles: 3 Pole + Neutral (3P+N)
- Trip Curve: B Curve
- Breaking Capacity: 10kA
- Voltage Rating: Typically up to 240/415V AC
- Dimensions (H x L x W): 85mm x 60mm x 70mm
- Weight: 0.3 kg
Key Features
- Miniature Circuit Breaker (MCB) with UL1077 certification
- Rated current: 30A
- B Curve trip characteristic for protection against overloads and short circuits
- 3 Pole plus Neutral (3P+N) configuration
- Breaking capacity: 10kA
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 circuit protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Supports energy efficiency by preventing electrical faults
Warranty Information
1 year manufacturer warranty covering defects in materials and workmanship.
Available Now
The Allen-Bradley MCB UL1077 10kA 3P+N 30A B Curve is available for immediate purchase, ideal for electrical protection in industrial, commercial, and residential applications.
