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MCCB DPX³ 1600 S2 Electronic Release | 3P | Icu 70 kA | In 630 A | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 422323
$11,651.50 List price: $14,519.60
+ −
30 Days Return Delivery Options
MCCB DPX³ 1600 S2 electronic release is designed for reliable protection of low voltage electrical lines, featuring a breaking capacity of 70 kA at 400 V and a rated current of 630 A. Ideal for industrial and commercial electrical distribution systems, this circuit breaker ensures safety and compliance with installation standards, making it a perfect choice for switchboards and power cabinets.

Product Name/Title: MCCB DPX³ 1600 S2 Electronic Release | 3P | Icu 70 kA | In 630 A | @Each of 1 | by Legrand

Brand: Legrand

SKU: 422323

Alternatively Known As: MCCB DPX3 1600 S2, Legrand DPX³ 1600 Circuit Breaker, 3P MCCB 630A 70kA, Legrand Molded Case Circuit Breaker

Technical Specifications
  • Rated permanent current (Iu): 630 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
  • Overload release current setting: 252-630 A
  • Adjustment range short-term delayed short-circuit release: 378-6300 A
  • Adjustment range undelayed short-circuit release: 15000 A
  • Device construction: Built-in fixed built-in technique
  • Integrated earth fault protection: No
  • 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 (2 x CR1616 lithium batteries)
  • Dimensions (H x L x W): 250mm x 200mm x 150mm
  • Weight: 25 kg
Key Features
  • Moulded case circuit breaker (MCCB) for switching, control isolation, and protection of low voltage electrical lines
  • Electronic release S2 fixed version with adjustable Ir, Isd, tr, tsd
  • Instantaneous protection If = 20 kA
  • Green indicator lamp for status
  • Connector for test unit
  • Logic and dynamic selectivity
  • Breaking capacity Icu 70 kA at 400 V~
  • 3 poles with rated current In 630 A
  • Supplied with connection plates for bars and insulated phase barriers
  • Sealable adjustment conforming to IEC 60947-2
  • Can be mounted on plate in XL³ cabinets and enclosures
  • Includes 2 lithium batteries (CR1616) for device operation
Professional Installation Requirements
  • Installation must be performed by a qualified electrician familiar with low voltage switchgear and MCCB installation standards to ensure safety and compliance.
Applications
  • Industrial electrical distribution panels
  • Commercial power distribution systems
  • Low voltage electrical line protection
  • Switchboards and power cabinets
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical safety reducing risk of electrical faults and fires
  • Supports energy efficiency by protecting electrical circuits and preventing damage
  • Long service life reduces waste and replacement frequency
Warranty Information

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

Available Now

The Legrand MCCB DPX³ 1600 - S2 electronic release 3P 630A 70kA circuit breaker is available for immediate purchase, ideal for industrial and commercial electrical distribution applications.

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