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DPX³ 250 4 Pole 250A S2 Electronic Release MCCB | 70kA Short-Circuit Capacity | Energy Metering | @EA of 1 | by Legrand
The DPX³ 250 4 Pole 250A S2 Electronic Release MCCB is designed for robust electrical protection, featuring a 70kA short-circuit breaking capacity and energy metering capabilities. Ideal for industrial and commercial applications, this MCCB ensures reliable performance and compliance with AS/NZS 3000 standards, making it perfect for electrical distribution panels and switchboards.
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Product Name/Title: DPX³ 250 4 Pole 250A S2 Electronic Release MCCB | 70kA Short-Circuit Capacity | Energy Metering | @EA of 1 | by Legrand
Brand: Legrand
SKU: 420679
Alternatively Known As: Legrand DPX3 250 MCCB, 4 Pole 250A MCCB, Electronic Release MCCB with Energy Metering, 70kA MCCB
Technical Specifications
- Rated permanent current: 250 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 100-250 A
- Adjustment range short-term delayed short-circuit release: 150-2500 A
- Adjustment range undelayed short-circuit release: 150-2500 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: No
- Type of electrical connection of main circuit: Screw connection
- Suitable for DIN rail (top hat rail) mounting: Yes
- Number of auxiliary contacts as normally closed contact: 1
- Number of auxiliary contacts as change-over contact: 1
- With switched-off indicator: Yes
- With integrated under voltage release: Yes
- Number of poles: 4
- Position of connection for main current circuit: Front side
- Type of control element: Wing knob
- Complete device with protection unit: Yes
- Degree of protection (IP): IP30
- Contains Batteries and/or Accumulator: Yes
- Battery type: Lithium CR1616 (non-rechargeable)
- Dimensions (H x L x W): 180mm x 120mm x 140mm
- Weight: 5.5 kg
Key Features
- Rated permanent current of 250 A
- Rated voltage range from 220 to 690 V
- Short-circuit breaking capacity of 70 kA at 400 V, 50 Hz
- Overload release current adjustable between 100-250 A
- Short-term delayed and undelayed short-circuit release adjustable from 150-2500 A
- Built-in fixed device construction
- Screw connection for main circuit
- Suitable and optional for DIN rail (top hat rail) mounting
- Includes 1 normally closed and 1 change-over auxiliary contact
- Switched-off indicator and integrated under voltage release included
- 4 poles with front side main current circuit connection
- Wing knob control element
- Complete device with protection unit
- IP30 degree of protection
- Contains lithium non-rechargeable batteries (CR1616)
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration with existing electrical systems.
Applications
- Industrial electrical distribution panels
- Commercial building electrical protection
- Energy metering and monitoring systems
- Electrical switchboards requiring high short-circuit breaking capacity
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Integrated energy metering helps optimize energy consumption and reduce waste.
- Durable design reduces the need for frequent replacements, minimizing electronic waste.
Warranty Information
Legrand provides a standard 2-year warranty covering manufacturing defects and performance issues under normal use conditions.
Available Now
The Legrand DPX³ 250 4 Pole 250A S2 Electronic Release MCCB with Energy Metering Central Unit 70kA is available for immediate purchase, ideal for industrial and commercial electrical protection and energy monitoring applications.
