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Motor Protection Circuit Breaker 45 Amp | High Breaking Capacity | Adjustable Thermal & Fixed Magnetic Trip | by Allen-Bradley

SKU: 140MF8EC16
$1,256.60 List price: $1,565.90
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The Motor Protection Circuit Breaker 45 Amp is designed for reliable motor protection in industrial electrical systems. With high breaking capacity and adjustable thermal trip settings, it ensures optimal safety against overcurrent and short circuits. Ideal for manufacturing and automation control panels, this breaker is a must-have for qualified electricians to maintain compliance with electrical safety standards.
Technical Specifications
  • Frame: F
  • Rating: 45 Amp
  • Trip Settings: Adjustable thermal, fixed magnetic
  • Current Range: 10-16 Amp
  • Type: Motor Protection Circuit Breaker
  • High breaking capacity
  • Dimensions (H x L x W): 90mm x 75mm x 45mm
  • Weight: 1.5 kg
Key Features
  • High breaking capacity for reliable motor protection
  • Adjustable thermal and fixed magnetic trip settings
  • Frame F design suitable for 45 Amp rating
  • Range of 10-16 Amp adjustable current settings
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper motor protection.
Applications
  • Motor protection in industrial electrical systems
  • Overcurrent and short circuit protection for motors
  • Use in manufacturing and automation control panels
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Protects motors from damage, reducing waste and extending equipment life
  • Helps prevent electrical faults that could lead to energy loss or hazards
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

Available for immediate purchase despite being discontinued by manufacturer. Ideal for motor protection in industrial and commercial electrical systems.