Trade Discount 20%
MCCB DPX³ 1600 | Sg Electronic Release | 3P | Icu 70 kA | @EA of 1 | by Legrand
MCCB DPX³ 1600 is designed for robust electrical protection, featuring a 70 kA short-circuit breaking capacity and an electronic release for precise overload settings. Ideal for industrial and commercial applications, this 3-pole circuit breaker ensures safety and reliability in low voltage electrical lines, making it a perfect choice for switchboards and power cabinets.
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Technical Specifications
- Rated permanent current (Iu): 1600 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 640-1600 A
- Adjustment range short-term delayed short-circuit release: 960-16000 A
- Adjustment range undelayed short-circuit release: 20000 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: Yes
- Type of electrical connection of main circuit: Screw connection
- Number of auxiliary contacts as change-over contact: 3
- With switched-off indicator: Yes
- With integrated under voltage release: Yes
- Number of poles: 3
- Position of connection for main current circuit: Front side
- Type of control element: Wing knob
- Complete device with protection unit: Yes
- Motor drive integrated: No
- Motor drive optional: Yes
- Degree of protection (IP): IP30
- Contains Batteries and/or Accumulator: Yes (Lithium battery, non-rechargeable)
- Dimensions (H x L x W): 300mm x 250mm x 150mm
- Weight: 35 kg
Key Features
- Moulded case MCCB for switching, control isolation, and protection of low voltage electrical lines
- Electronic release with adjustable settings for Ir, Isd, Ig, tr, tsd, tg
- Instantaneous protection If = 20 kA
- Green indicator lamp and connector for test unit
- Logic and dynamic selectivity
- Breaking capacity Icu 70 kA at 400 V~
- 3 poles with rated current 1600 A
- Supplied with connection plates for bars and insulated shields (phase barriers)
- Sealable adjustment and can be mounted on plate in XL³ cabinets and enclosures
- Integrated earth fault protection
- Screw connection for main circuit
- 3 auxiliary contacts as change-over contacts
- Switched-off indicator and integrated under voltage release
- Degree of protection IP30
- Contains lithium battery (non-rechargeable)
Professional Installation Requirements
- Installation must be performed by a qualified electrician familiar with low voltage switchgear and circuit breaker systems to ensure compliance with safety standards and correct operation.
Applications
- Industrial electrical distribution panels
- Commercial and large-scale electrical installations
- Protection and control of low voltage electrical lines
- Switchboards and power cabinets
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enhanced electrical safety reduces risk of electrical faults and fires
- Durable design reduces need for frequent replacements, minimizing waste
- Energy efficient protection helps maintain system stability and reduce downtime
Warranty Information
Standard Legrand warranty applies, typically 1 to 3 years depending on region and application.
Available Now
The Legrand MCCB DPX³ 1600 with Sg electronic release is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
