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Circuit Breaker DMX³ 1600 | 3 Poles | 50kA Breaking Capacity | Electronic Protection Unit | @Each of 1 | by Legrand
The Circuit Breaker DMX³ 1600 is a robust 3-pole solution designed for high power industrial applications. With a breaking capacity of 50kA and an electronic protection unit, it ensures reliable circuit protection and easy maintenance. Ideal for switchboards and power cabinets, this draw-out version features adjustable overload settings and is built with halogen-free materials for enhanced safety and environmental benefits.
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Technical Specifications
- Rated permanent current: 1000 A
- Rated voltage: 220-690 V AC
- Breaking capacity (Icu) at 400 V, 50 Hz: 50 kA
- Overload release current setting: 400-1000 A
- Short-term delayed short-circuit release adjustment: 1500-10000 A
- Undelayed short-circuit release adjustment: 2000-50000 A
- Device construction: Built-in slide-in (withdrawable) technique
- Number of poles: 3
- Number of auxiliary contacts (change-over): 4
- Degree of protection: IP30
- Operating temperature range: -5 to 70 °C
- Storage temperature range: -25 to 85 °C
- Voltage type: AC
- Frequency: 50-60 Hz
- Terminal capacity: 120-1000 mm²
- Cable type: Flexible or rigid
- Color: Grey (RAL 7035)
- Dimensions (H x L x W): 352mm x 306mm x 282mm
- Weight: 25 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
- Compatible with rotary handles, motor operators, and various connection accessories
- IP30 degree of protection and halogen-free materials
- Adjustable overload and short-circuit release settings
- Four auxiliary change-over contacts and switched-off indicator
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 60947-2 – Low-voltage switchgear and controlgear – Circuit-breakers
Environmental Benefits
- Designed to improve plant energy efficiency and support green aspects
- Halogen-free materials reduce environmental impact in case of disposal
- Optimized connection options reduce waste by allowing customer-specific configurations
Warranty Information
Standard manufacturer warranty applies; please refer to Legrand for specific warranty terms and conditions.
Available Now
The Legrand DMX³ 1600 3 Poles Draw-Out Circuit Breaker with Electronic Protection Unit is available for immediate purchase, ideal for high power industrial electrical protection applications.
