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DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 630A | 36kA Breaking Capacity | IP30 Rated | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 422065
$5,862.00 List price: $7,305.00
+ −
30 Days Return Delivery Options
The DPX³630 S2 electronic release circuit breaker is designed for robust protection and control of low voltage electrical circuits, featuring 4 poles with a rated current of 630A and a breaking capacity of 36kA at 400V. Ideal for commercial and industrial applications, this circuit breaker offers adjustable settings via an LCD screen, ensuring precise control and reducing unnecessary trips, making it a reliable choice for high power circuit requirements.

Product Name/Title: DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 630A | 36kA Breaking Capacity | IP30 Rated | @Each of 1 | by Legrand

Brand: Legrand

SKU: 422065

Alternatively Known As: DPX3 630 S2 MCCB, 4 Pole 630 Amp Circuit Breaker, Electronic Release Circuit Breaker 36kA, Legrand DPX3630 S2

Technical Specifications
  • Rated permanent current: 630 A
  • Rated voltage: 220-690 V
  • Breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
  • Overload release current setting: 252-630 A
  • Short-term delayed short-circuit release adjustment: 378-6300 A
  • Undelayed short-circuit release adjustment: 5000 A
  • Device construction: Built-in fixed built-in technique
  • Integrated earth fault protection: No
  • Type of electrical connection: Screw connection
  • Number of auxiliary contacts: 2 change-over contacts
  • Switched-off indicator: Yes
  • Integrated undervoltage release: Yes
  • Number of poles: 4
  • Position of main current circuit connection: Front side
  • Control element type: Wing knob
  • Complete device with protection unit: Yes
  • Motor drive integrated: No (optional available)
  • Degree of protection: IP30
  • Contains batteries: Yes (2 lithium CR1616 non-rechargeable batteries included)
  • Dimensions (H x L x W): 200mm x 120mm x 150mm
  • Weight: 15 kg
Key Features
  • 4 poles with 630A rated current
  • Breaking capacity of 36kA at 400V, 50Hz
  • Electronic release with adjustable Ir, Isd, tr, tsd via LCD screen
  • Instantaneous protection If set at 5kA
  • Rated insulation voltage of 800V and impulse withstand voltage of 8kV
  • Supplied with fixing screws, connection plate for bars, and insulated phase barriers
  • 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
  • Suitable for mounting on plate in XL³ or XL³ S cabinets
Professional Installation Requirements
  • Installation must be performed by a qualified electrician experienced with low voltage switchgear and circuit breakers to ensure compliance with safety standards and correct settings.
Applications
  • Protection and control of low voltage electrical circuits in commercial and industrial installations
  • Switchboards and power cabinets requiring high power circuit breakers
  • Modular switchgear assemblies for electrical distribution
Standards & Compliance
  • Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
  • Electronic release allows precise current settings reducing unnecessary trips and energy waste
  • Durable design extends product lifecycle reducing waste
  • Supports energy-efficient electrical distribution systems
Warranty Information

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

Available Now

The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and industrial electrical distribution applications requiring high breaking capacity and advanced protection features.

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