Trade Discount 20%
Circuit Breaker DMX³ 1600 | 3 Poles | 50kA Breaking Capacity | Draw-Out Version | @Each of 1 | by Legrand
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 electrical distribution systems, this breaker ensures reliable circuit protection with an electronic protection unit, making it perfect for qualified electricians and industrial settings.
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Technical Specifications
- Rated permanent current: 1600 A
- Rated voltage: 220-690 V AC
- Breaking capacity (Icu) at 400 V, 50 Hz: 50 kA
- Overload release current setting: 640-1600 A
- Short-term delayed short-circuit release adjustment range: 2400-16000 A
- Undelayed short-circuit release adjustment range: 3200-50000 A
- Device construction: Built-in slide-in (withdrawable) technique
- Number of poles: 3
- Number of auxiliary contacts (change-over): 4
- With switched-off indicator: Yes
- 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
- Electric supply 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 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
- Can be equipped with undervoltage and shunt releases, auxiliary contacts, rotary handles, or motor operators
- Rear terminals optional to optimize connection costs
- IP30 degree of protection
- Halogen free construction
Professional Installation Requirements
- Installation and maintenance must be performed by qualified electricians familiar with high power industrial circuit breakers and compliant with local electrical safety regulations.
Applications
- High power industrial installations requiring reliable circuit protection
- Switchboards and power cabinets in commercial and industrial settings
- Electrical distribution systems needing draw-out circuit breakers for maintenance
Standards & Compliance
- AS/NZS 60947 – Low-voltage switchgear and controlgear (aligned with IEC 60947)
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 3 Pole Draw-Out Circuit Breaker with Electronic Protection Unit is available for immediate purchase, ideal for high power industrial electrical protection applications.
