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MCCB DPX3 250 3P 160A 70kA Circuit Breaker | IP30 Rated | DIN Rail Mountable | @Each of 1 | by Legrand
MCCB DPX3 250 3P 160A 70kA Circuit Breaker is designed for reliable electrical protection in industrial and commercial applications. With a short-circuit breaking capacity of 70 kA and rated voltage of 220-690 V, it ensures safety and compliance in electrical distribution panels. Built for professional installation, this circuit breaker features a durable design and integrated under voltage release, making it ideal for safeguarding critical electrical circuits.
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Product Name/Title: MCCB DPX3 250 3P 160A 70kA Circuit Breaker | IP30 Rated | DIN Rail Mountable | @Each of 1 | by Legrand
Brand: Legrand
SKU: 420723
Alternatively Known As: MCCB DPX3 250, Legrand 3 Pole Circuit Breaker, 160A MCCB, 70kA Moulded Case Circuit Breaker
Technical Specifications
- Rated permanent current (Iu): 160 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 0-0 A
- Adjustment range short-term delayed short-circuit release: 800-1600 A
- Adjustment range undelayed short-circuit release: 800-1600 A
- Device construction: Built-in fixed device
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Suitable for DIN rail mounting: Yes
- Number of auxiliary contacts (normally closed): 1
- Number of auxiliary contacts (change-over): 1
- Switched-off indicator: Yes
- 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
- Dimensions (H x L x W): 140mm x 75mm x 90mm
- Weight: 3.5 kg
Key Features
- Rated permanent current: 160 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity: 70 kA at 400 V, 50 Hz
- Overload release current setting: 0-0 A
- Adjustment range for short-term delayed and undelayed short-circuit release: 800-1600 A
- Built-in fixed device construction
- Screw connection for main circuit
- Suitable for DIN rail (top hat rail) mounting
- 1 normally closed auxiliary contact and 1 change-over auxiliary contact
- Switched-off indicator included
- Integrated under voltage release
- 3 poles with front side connection
- Wing knob control element
- Complete device with protection unit
- Degree of protection: IP30
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards.
Applications
- Industrial electrical distribution panels
- Commercial switchboards and power cabinets
- Protection of electrical circuits in manufacturing plants
- Electrical safety in large buildings and infrastructure
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
3 years warranty against manufacturing defects.
Available Now
Legrand MCCB DPX3 250 3P 160A 70kA is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
