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MCB UL1077 10kA 3P+N 3A D Curve Miniature Circuit Breaker High Inrush Current Protection by Allen-Bradley

BRAND: Allen-Bradley
SKU: 1492SPM3D030N
$431.20 List price: $537.30
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Alternatively Known As: Miniature Circuit Breaker 3P+N 3A D Curve, UL1077 MCB, 10kA MCB

Technical Specifications
  • Certification: UL1077
  • Breaking Capacity: 10kA
  • Poles: 3P+N
  • Current Rating: 3A
  • Trip Curve: D Curve
  • Voltage Rating: Typically up to 240/415V AC
  • Dimensions (H x L x W): 85mm x 70mm x 72mm
  • Weight: 0.2 kg
Key Features
  • Miniature Circuit Breaker (MCB) with UL1077 certification
  • Rated breaking capacity of 10kA
  • 3 Pole plus Neutral configuration
  • 3 Ampere current rating
  • D Curve trip characteristic for high inrush current applications
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 3A D Curve is available for immediate purchase, ideal for protecting electrical circuits in industrial, commercial, and residential applications.

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