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MCCB DPX³ 1600 S2 Electronic Release | 3-Pole Design | 70 kA Breaking Capacity | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 422327
$4,413.40 List price: $5,499.70
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MCCB DPX³ 1600 S2 electronic release is designed for reliable protection and control of low voltage electrical circuits. With a rated current of 1600 A and a breaking capacity of 70 kA at 400 V~, this 3-pole circuit breaker is ideal for industrial and commercial applications. Its adjustable overload and short-circuit protection ensure safety and compliance, making it perfect for electrical distribution panels and switchboards.

Product Name/Title: MCCB DPX³ 1600 S2 Electronic Release | 3-Pole Design | 70 kA Breaking Capacity | @Each of 1 | by Legrand

Brand: Legrand

SKU: 422327

Alternatively Known As: Legrand DPX3 1600 MCCB, DPX³ 1600 S2 Circuit Breaker, 3P 1600A MCCB, Legrand Molded Case Circuit Breaker

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
  • Number of poles: 3
  • Type of electrical connection: Screw connection
  • Number of auxiliary contacts as change-over contact: 3
  • With switched-off indicator and integrated under voltage release
  • Degree of protection: IP30
  • Contains lithium battery (non-rechargeable) for internal electronics
  • Dimensions (H x L x W): 250mm x 200mm x 150mm
  • Weight: 35 kg
Key Features
  • Moulded case circuit breaker (MCCB) for switching, control, isolation, and protection of low voltage electrical lines
  • Electronic S2 release with adjustable overload and short-circuit protection
  • Breaking capacity Icu 70 kA at 400 V~
  • Rated current 1600 A with adjustable overload release current from 640 to 1600 A
  • 3-pole design with screw connection for main circuit
  • Includes connection plates for bars and insulated phase barriers
  • Sealable adjustment and green indicator lamp for status
  • Compatible with residual current relays and auxiliaries
  • IP30 degree of protection
  • Can be mounted on plate in XL³ cabinets and enclosures
Professional Installation Requirements
  • Installation must be performed by a qualified electrician experienced with high current MCCBs to ensure compliance with electrical safety standards and correct integration into switchboards.
Applications
  • Industrial electrical distribution panels
  • Commercial and large residential switchboards
  • Protection and control of low voltage electrical circuits
  • Power distribution in factories and large buildings
Standards & Compliance
  • Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
  • Enhances electrical safety reducing risk of faults and fires
  • Supports energy efficiency by protecting electrical systems from damage
  • Durable design reduces need for frequent replacements
Warranty Information

Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.

Available Now

The Legrand MCCB DPX³ 1600 - S2 electronic release 3P 1600A 70kA is available for immediate purchase, ideal for industrial and commercial electrical distribution applications.

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