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Trip Unit 300A 3P Electronic LSIG-MM K Frame Grey Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GKTK3D30
$1,753.90 List price: $2,185.60
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Allen-Bradley MCCB 140G K Frame Trip Unit 3P 300A Electronic LSIG. Suits MCCB switchboard installations.

Alternatively Known As: Molded Case Circuit Breaker 140G, MCCB 3P 300A, Electronic Trip Unit MCCB

Technical Specifications
  • Poles: 3
  • Current Rating: 300A
  • Trip Unit Type: Electronic LSIG
  • Frame Type: K Frame
  • Breaking Capacity: High interrupting capacity suitable for industrial applications
  • Dimensions (H x L x W): 150mm x 120mm x 100mm
  • Weight: 3.5 kg
Key Features
  • 3-pole molded case circuit breaker
  • 300A current rating
  • Electronic LSIG (Long-time, Short-time, Instantaneous, Ground fault) trip unit
  • Reliable protection against overloads and short circuits
Professional Installation Requirements
  • Installation must be performed by a licensed electrician to ensure compliance with safety standards and proper operation.
Applications
  • Industrial electrical distribution systems
  • Motor control centers
  • Power protection in commercial and industrial facilities
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical system safety reducing risk of fire and equipment damage
  • Supports energy efficiency by preventing electrical faults
Warranty Information

1 year warranty covering manufacturing defects and workmanship.

Available Now

The Allen-Bradley MCCB 140G K Frame Trip Unit 3P 300A Electronic LSIG MM is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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