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Circuit Breaker DMX³ 1600 | 4 Poles | 50kA Breaking Capacity | Electronic Protection Unit | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 028088
$4,070.40 List price: $5,072.30
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The Circuit Breaker DMX³ 1600 is designed for high power industrial applications, featuring a robust 50kA breaking capacity and a draw-out version for easy maintenance. Ideal for switchboards and power cabinets, this breaker ensures reliable circuit protection with electronic safeguards, making it perfect for commercial and industrial electrical systems.

Product Name/Title: Circuit Breaker DMX³ 1600 | 4 Poles | 50kA Breaking Capacity | Electronic Protection Unit | @EA of 1 | by Legrand

Brand: Legrand

SKU: 028088

Alternatively Known As: Legrand DMX3 1600A Circuit Breaker, 4 Pole Draw-Out Breaker, Industrial Circuit Breaker 1000A, DMX³ 1600 Electronic Protection Unit

Technical Specifications
  • Rated permanent current: 1000 A
  • Rated voltage: 220-690 V AC
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 50 kA
  • Overload release current setting: 400-1000 A
  • Adjustment range short-term delayed short-circuit release: 1500-10000 A
  • Adjustment range undelayed short-circuit release: 2000-50000 A
  • Device construction: Built-in slide-in technique (withdrawable)
  • Number of poles: 4
  • Number of auxiliary contacts as change-over contact: 4
  • With switched-off indicator: Yes
  • Degree of protection (IP): IP30
  • Operating temperature range: -5 to 70 °C
  • Storage temperature range: -25 to 85 °C
  • Voltage type: AC
  • Frequency: 50-60 Hz
  • Electric supplying direction: By the top
  • Terminals capacity: 120-1000 mm²
  • Cable nature for connection: Flexible or rigid
  • Dimensions (H x L x W): 352mm x 306mm x 352mm
  • Weight: 35 kg
Key Features
  • Breaking capacity of 50kA according to EN/IEC 60947-2 standard
  • Rated insulation voltage of 1000V and impulse withstand voltage of 12kV
  • Electronic protection module type MP4 with adjustable thermal and magnetic protection
  • Draw-out version with 'Debro-lift' mechanism for easy withdrawal while on base
  • Can be equipped with undervoltage and shunt releases, auxiliary contacts, rotary handles, and motor operators
  • Rear terminals optional to optimize connection costs
  • IP30 degree of protection
  • Halogen free construction
Professional Installation Requirements
  • Installation must be performed by a qualified electrician experienced with high power industrial circuit breakers to ensure compliance with safety standards and optimal performance.
Applications
  • High power industrial installations requiring reliable circuit protection
  • Switchboards and power cabinets in commercial and industrial facilities
  • Electrical systems needing draw-out circuit breakers for maintenance and safety
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
  • Designed to improve plant energy efficiency and support green aspects through reliable electrical protection
  • Halogen free materials reduce environmental impact in case of disposal
Warranty Information

Standard manufacturer warranty applies; please refer to Legrand for specific warranty terms.

Available Now

The Legrand DMX³ 1600 4 poles draw-out circuit breaker with electronic protection unit is available for immediate purchase, ideal for high power industrial and commercial electrical installations.

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