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DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 630A | 70kA Breaking Capacity | IP30 Rated | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 422085
$6,515.20 List price: $8,118.90
+ −
30 Days Return Delivery Options
The DPX³630 S2 electronic release circuit breaker is designed for commercial electrical installations, featuring 4 poles and a rated permanent current of 630A. With a breaking capacity of 70kA at 400V, this breaker ensures reliable protection for medium power electrical distribution systems. Its electronic release allows for precise current protection, enhancing system efficiency and reducing energy waste.

Product Name/Title: DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 630A | 70kA Breaking Capacity | IP30 Rated | @EA of 1 | by Legrand

Brand: Legrand

SKU: 422085

Alternatively Known As: DPX3 630 S2 MCCB, Legrand 4 pole circuit breaker, 630A electronic release breaker, DPX³630 S2 70kA 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: 5000 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: 2
  • 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
  • Motor drive integrated: No
  • Motor drive optional: Yes
  • Degree of protection (IP): IP30
  • Contains Batteries and/or Accumulator: Yes (2 lithium batteries CR1616)
  • Dimensions (H x L x W): 200mm x 120mm x 150mm
  • Weight: 15 kg
Key Features
  • 4 poles, 630A rated permanent current
  • Breaking capacity of 70kA at 400V, 50Hz
  • Electronic release with adjustable Ir, Isd, tr, tsd via LCD screen
  • Instantaneous protection If = 5kA
  • Supplied with fixing screws, connection plate for bars, and insulated shields
  • Can be equipped with earth leakage module, residual current relay, auxiliaries, rotary handle, motor-driven handle, and locking accessory
  • IP30 degree of protection
  • Screw connection for main circuit
  • 2 auxiliary change-over contacts
  • Integrated undervoltage release
  • Front side connection for main current circuit
  • Wing knob control element
Professional Installation Requirements
  • Installation must be performed by a qualified electrician familiar with low voltage circuit breakers and electrical safety standards.
Applications
  • Commercial electrical installations
  • Medium power electrical distribution systems
  • Protection of low voltage electrical circuits
Standards & Compliance
  • Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
  • Electronic release allows precise current protection reducing energy waste and improving system efficiency
  • Modular design supports easy maintenance and upgrades, reducing electronic waste
  • Complies with international standards ensuring safe and efficient electrical distribution
Warranty Information

Standard manufacturer warranty applies. Please refer to Legrand official warranty policy for details.

Available Now

The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and medium power electrical installations.

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